GE 2/7/99 E18 Science Data Losses 325-12:38 - 99/030-02:46; Lost TFs in brackets[.....] Changes in Bold Time DSS Reference RT Rcvd Events Comments Cause Pass (GMT) TFs # Lost from PPT 325-19:52 63 2 2 - Internal DSOT - Lost TFs I 3330 anomaly of an [20951 & -> 20:06 unknown nature 20952] 8 RTS VCDUs 325-23:15 14 DR# G4323 6 0 - The HTX tripped - Lost TFs A 3331 off with a [20989 -> -> "output phase 20992, 20998, intolerance" 21003] 11 RTS 326-00:21 alarm. The HTX VCDUs was released and two additional TFs were lost when the station configured low noise and the unscheduled mode change. The s/c entered safing at 326-06:12z and remained in that state until 327-04:01z 327-04:56 14 1 1 - Mode change - Lost TFs [ UPA 3332 that was not 21085] 3 RTS sequenced. & 1 Priority VCDUs 327-14:53 63 3 1 - Unknown - Lost TFs U 3332 [21152, -> 16:01 21159, 21161] 7 RTS & 5 Priority VCDUs **TF 21152 recovered 3 RTS & 1 Prioity VCDUs 328-00:25 63 3 1 - Unknown - Lost TFs U 3332 [21219 -> -> 00:41 14 21221] 8 RTS 3333 & 4 Priority VCDUs **TF 21219 recovered 2 RTS & 2 Priority VCDUs 328-01:24 14 ISA# 54 1 - The station was - Lost TFs PP 3333 10420 briefed for the [21227 - -> 04:41 incorrect rate. 21281] 73 RTS DR# This occurred & 7 Priority N49007 during a RBS VCDUs sequence prior to re-establishment **Recovered of the originally 21227 4 RTS planned sequence VCDUs order. 328-16:43 63 2 2 - Internal DSOT - Lost TFs I 3333 anomaly of an [21506 & -> 16:54 unknown nature 21507] 2 RTS & 1 Priority VCDUs 328-17:55 63 9 9 - Internal DSOT - Lost TFs I 3333 anomaly of an [21527 & -> 20:19 unknown nature 21528, 21536, 21540 -> 21542, 21565 -> 21567] 11 RTS & 3 Priority VCDUs 329-10:11 43 DR# A3129 2 0 - The HTX tripped - Lost TF A 3334 off with "beam [21750 & -> 10:20 volts interlock 21751] 7 PB & open" alarm. The 1 Priority ACE elected to VCDUs remain d/l only for the remainder of the support. 329-14:45 43 1 1 - Rate change - Lost TF S 3334 40-60bps [21806] 4 RTS VCDUs 329-15:24 63 8 8 - During this - Lost TFs I 3334 support the [21814 & -> 21:23 GIF-GTC interface 21815, 21837 was ineffective -> 21839, in transporting 21895, 21912 TFs from the & 21913] 5 station to JPL. PB, 18 RTS, & Reason unknown 1 Priority and this is a VCDUs long standing anomaly. Most TFs are recovered in the PPT which is the prime data product. 329-22:39 14 1 0 - Unknown - Lost TF U 3335 [21928] 2 RTS & 1 Priority VCDUs Time DSS Reference RT Rcvd Events Comments Cause Pass (GMT) TFs # Lost from PPT 330-01:14 14 3 0 - The first u/l - Lost TFs U 3335 sweep failed to [21962 -> -> 01:27 acquire the s/c 21964] 8 RTS receiver so a & 4 PB VCDUs second was performed with the resulting unscheduled mode change. 330-04:11 43 1 0 - Rate change - Lost TF S 3335 60-80bps [22001] 4 RTS VCDUs 330-06:38 43 1 0 - Rate change - Lost TF S 3335 80-120bps [22044] 4 PB VCDUs 330-19:06 63 6 6 - During this - Lost TFs I 3335 support the [22298 -> -> 23:06 GIF-GTC interface 22300, 22353 was ineffective & 22354, in transporting 22362] 9 PB & TFs from the 15 RTS VCDUs station to JPL. Reason unknown and this is a long standing anomaly. Most TFs are recovered in the PPT which is the prime data product. 331-00:45 14 DR# G4331 3 0 - The ASC needed - Lost TFs A 3336 to be reset at [22385 -> -> 00:56 BOT as it had 22387] 8 PB & lost interface to 2 Priority the ACS. VCDUs 331-01:34 14 2 0 - Two TFs lost - Lost TFs U 3336 for an unknown [22399 & & 02:49 reason. 22421] 4 PB & 4 RTS VCDUs 331-04:06 43 1 0 - Rate change - Lost TF S 3336 60-80bps [22441] 4 PB VCDUs 331-06:36 43 1 0 - Rate change - Lost TF S 3336 80-120bps [22485] 4 PB VCDUs 331-18:22 63 5 5 - During this - Lost TFs I 3336 support the [22643 & -> 20:52 GIF-GTC interface 22644, 22673 was ineffective -> 22675] 12 in transporting PB & 8 RTS TFs from the VCDUs station to JPL. Reason unknown and this is a long standing anomaly. Most TFs are recovered in the PPT which is the prime data product 332-16:42 63 19 19 - During this - Lost TFs I 3337 support the [23038 & -> 22:21 GIF-GTC interface 23039, 23042 was ineffective -> 23044, in transporting 23046 -> TFs from the 23049, 23051 station to JPL. -> 23054, Reason unknown 23073 & and this is a 23074, 23077 long standing & 23078, anomaly. Most TFs 23133 & are recovered in 23134] 35 the PPT which is RTS, 40 PB, & the prime data 1 Priority product VCDUs 333-03:57 43 1 0 - Rate change - Lost TF S 3338 60-80bps [23228] 4 PB VCDUs 333-06:35 43 1 0 - Rate change - Lost TF S 3338 80-120bps [23274] 4 PB VCDUs 333-07:10 43 DR#A 3142 14 2 - Heavy rain. - Lost TFs W 3338 [23289 -> -> 08:11 23294, 23304 -> 23312, 23315] 51 PB, 4 RTS, & 1 Priority VCDUs **Recovered TFs 23304 & 23305 * PB VCDUs 333-11:02 43 1 0 - Rate change - Lost TF S 3338 120-80 bps [23391] 4 RTS VCDUs 333-13:41 43 1 0 - Rate change - Lost TF S 3338 80-60 bps [23438] 4 PB VCDUs 333-14:13 43 1 0 - Rate change - Lost TF S 3338 60-40 bps [23445] 4 PB VCDUs 333-14:35 63 2 2 - Rate change - Lost TFs S 3338 40-60bps [23449 & -> 14:49 23450] 8 PB VCDUs Time DSS Reference RT Rcvd Events Comments Cause Pass (GMT) TFs # Lost from PPT 333-16:31 63 5 5 - During this - Lost TFs I 3338 support the [23474 & -> 17:09 GIF-GTC interface 23475, 23482 was ineffective -> 23484] 12 in transporting RTS VCDUs TFs from the station to JPL. Reason unknown and this is a long standing anomaly. Most TFs are recovered in the PPT which is the prime data product 333-21:25 63 1 1 - Unknown - Lost TF U 3338 [23557] 4 PB VCDUs 334-06:42 43 1 0 - Rate change - Lost TFs S 3339 80-120bps [23714] 3 RTS -> 06:48 VCDUs 334-18:47 63 2 0 - Unknown - Lost TFs U 3339 [23935 & -> 18:56 23936] 8 RTS VCDUs 335-09:16 43 1 0 - Late AOS - Lost TF U 3340 [24213] 3 Priority VCDUs 335-09:34 43 4 4 - During this - Lost TFs I 3340 support the [24221 -> -> 09:41 GIF-GTC interface 24221, 24303] was ineffective 12 RTS & 4 PB 13:50 in transporting VCDUs TFs from the station to JPL. Reason unknown and this is a long standing anomaly. Most TFs are recovered in the PPT which is the prime data product 335-14:30 63 1 1 - Rate change - Lost TF S 3340 40-60bps [24310] 3 RTS & 1 Priority VCDUs 335-15:49 63 6 6 - During this - Lost TFs I 3340 support the [24326, 24328 -> 18:27 GIF-GTC interface -> 24331, was ineffective 24367 & in transporting 24368] 14 RTS TFs from the & 14 PB VCDUs station to JPL. Reason unknown and this is a long standing anomaly. Most TFs are recovered in the PPT which is the prime data product 337-01:18 14 DR# G4351 3 0 - The HTX tripped - Lost TFs A 3342 off causing an [24891 -> -> 01:31 unscheduled mode 24893] 12 PB change. VCDUs 337-16:09 63 17 17 - During this - Lost TFs I 3342 support the 25104 & -> 21:22 GIF-GTC interface 25105, 25108 was ineffective -> 25110, in transporting 25112 TFs from the station to JPL. -> 25115, Reason unknown 25129 & and this is a 25130, 25148 long standing -> 25150, anomaly. Most TFs 25187 -> are recovered in 25189] 34 PB, the PPT which is 22 RTS, & 2 the prime data Priority product VCDUs 338-14:43 63 6 6 - During this - Lost TFs I 3343 support the [25466, -> 21:43 GIF-GTC interface 25507, 25515 was ineffective & 25516, in transporting 25552 & TFs from the 25553] 10 RTS station to JPL. & 1 Priority Reason unknown VCDUs and this is a long standing anomaly. Most TFs are recovered in the PPT which is the prime data product 338-00:45 14 3 0 - Late AOS, - Lost TFs U 3344 reason unknown [25590 -> -> 00:56 25592] 7 RTS & 2 Priority VCDUs Time DSS Reference RT Rcvd Events Comments Cause Pass (GMT) TFs # Lost from PPT 339-16:35 63 6 6 - During this - Lost TFs I 3344 support the [25840 & -> 17:07 GIF-GTC interface 25841, 25843 was ineffective -> 25846] 11 in transporting RTS & 1 TFs from the Priority station to JPL. VCDUs Reason unknown and this is a long standing anomaly. Most TFs are recovered in the PPT which is the prime data product 339-21:09 14 3 3 - During this - Lost TFs I 3345 support the [25897 -> -> 21:37 GIF-GTC interface 25899] 7 RTS was ineffective & 5 Priority in transporting VCDUs TFs from the station to JPL. Reason unknown and this is a long standing anomaly. Most TFs are recovered in the PPT which is the prime data product 340-14:47 63 3 3 - During this - Lost TFs I 3345 support the [26181, -> 21:07 GIF-GTC interface 26237, 26270] was ineffective 6 RTS VCDUs in transporting TFs from the station to JPL. Reason unknown and this is a long standing anomaly. Most TFs are recovered in the PPT which is the prime data product 341-16:39 63 4 4 - During this - Lost TFs I 3346 support the [26534 -> -> 19:45 GIF-GTC interface 26536, 26574] was ineffective 7 RTS & 1 in transporting Priority TFs from the VCDUs station to JPL. Reason unknown and this is a long standing anomaly. Most TFs are recovered in the PPT which is the prime data product 342-17:22 63 1 1 - During this - Lost TF I 3347 support the [26903] 1 RTS -> 20:39 GIF-GTC interface & 1 Priority was ineffective VCDUs in transporting TFs from the station to JPL. Reason unknown and this is a long standing anomaly. Most TFs are recovered in the PPT which is the prime data product 343-02:59 43 2 0 - Rate change - Lost TFs S 3348 40-60bps [27010 & -> 03:13 27011] 5 RTS & 3 Priority VCDUs 343-07:56 43 1 0 - Unknown - Lost TF U 3348 [27092] 2 RTS & 1 Priority VCDUs 343-08:33 43 1 0 - Early LOS, - Lost TF U 3348 reason unknown [27103] 2 RTS VCDUs 343-20:01 63 1 1 - During this - Lost TF I 3348 support the [27255] 4 RTS GIF-GTC interface VCDUs was ineffective in transporting TFs from the station to JPL. Reason unknown and this is a long standing anomaly. Most TFs are recovered in the PPT which is the prime data product 344-03:03 43 DR# A3168 2 0 - Rate change - Lost TFs S 3349 40-60bps. [27319 & -> 03:13 27320] 4 RTS - The BTD was & 4 Priority inop and only the VCDUs BVR-FCD1 interface was available. Time DSS Reference RT Rcvd Events Comments Cause Pass (GMT) TFs # Lost from PPT 344-03:49 43 DR# A3168 2 0 - - Rate change - Lost TFs S 3349 60-80bps. [27329 & -> 03:57 27330] 8 RTS - The BTD was VCDUs inop and only the BVR-FCD1 interface was available. 344-05:26 43 DR# A3168 11 0 - The BVR lost - Lost TFs S 3349 Interface to the [27357, -> 13:06 FCD1 27385, 27440 intermittently & 27441, during the 27457 & support. 27458, 27463, 27472 & 27473, 27489] 19 RTS, 3 Priority VCDUs 344-12:25 43 DR# A3168 1 0 - Rate change - Lost TF S 3349 80-60bps [27480] 2 RTS VCDUs 345-02:52 43 DR# A3176 5 0 - The BTD was - Lost TFs S 3350 inop and only the [27644, 27649 -> 04:15 BVR-FCD1 & 27650, interface was 27662 -> available. 27663] 16 RTS & 2 Priority VCDUs 345-03:51 43 DR# A3176 2 0 - Rate change - Lost TFs S 3350 60-80bps [27657 & -> 03:58 27658] 8 RTS VCDUs 345-18:58 63 6 5 - During this - Lost TFs I 3350 support the [27885, 27893 -> 21:31 GIF-GTC interface -> 27895, was ineffective 27903, 27910] in transporting 20 RTS VCDUs TFs from the station to JPL. ***All TFs Reason unknown except and this is a [27885] long standing recovered*** anomaly. Most TFs are recovered in the PPT which is the prime data product 347-02:51 43 2 1 - Rate change - Lost TFs S 3352 40-60bps [28248 & -> 03:02 28249] 5 Priority & 3 PB VCDUs **TF [28249] recovered** 347-03:52 43 2 0 - Rate change - Lost TFs S 3352 60-80bps [28261 & -> 04:00 28262] 7 PB & 1 Priority VCDUs 347-13:02 43 1 0 - Rate change - Lost TF S 3352 60-40bps [28417] 3 RTS -> 13:08 & 1 Priority VCDUs 347-14:59 63 4 4 - During this - Lost TFs I 3352 support the [28436, 28439 -> 15:27 GIF-GTC interface -> 28441] 13 was ineffective PB & 3 RTS in transporting VCDUs TFs from the station to JPL. Reason unknown and this is a long standing anomaly. Most TFs are recovered in the PPT which is the prime data product 347-20:18 63 2 2 - During this - Lost TF I 3352 support the [28507 & -> 20:32 GIF-GTC interface 28508] 7 PB & was ineffective 1 RTS VCDUs in transporting TFs from the station to JPL. Reason unknown and this is a long standing anomaly. Most TFs are recovered in the PPT which is the prime data product 348-14:19 63 9 8 - During this - Lost TFs I 3353 support the [28697 -> -> 22:13 GIF-GTC interface 28700, 28702 was ineffective -> 28705, in transporting 28795] 12 TFs from the RTS, 12 PB, 3 station to JPL. Priority Reason unknown VCDUs and this is a long standing **Recovered anomaly. Most TFs TFs [28697 & are recovered in 28698, 28702 the PPT which is -> 28705, the prime data 28795]** product Time DSS Reference RT Rcvd Events Comments Cause Pass (GMT) TFs # Lost from PPT 349-13:30 63 1 1 - During this - Lost TF I 3354 support the [28931] 4 RTS GIF-GTC interface VCDUs was ineffective in transporting TFs from the station to JPL. Reason unknown and this is a long standing anomaly. Most TFs are recovered in the PPT which is the prime data product 350-17:36 63 5 5 - During this - Lost TFs I 3355 support the [29307 -> -> 19:03 GIF-GTC interface 29309, 29324 was ineffective -> 29325] 13 in transporting RTS & 7 TFs from the Priority station to JPL. VCDUs Reason unknown and this is a long standing anomaly. Most TFs are recovered in the PPT which is the prime data product 351-11:17 43 1 0 - Rate change - Lost TF S 3356 80-60 bps [29546] 4 PB VCDUs 351-12:33 43 1 0 - Rate change - Lost TF S 3356 60-40bps [29563] 3 PB & 1 RTS VCDUs 351-13:05 43 1 0 - Unknown - Lost TF U 3356 [29568] 1 RTS VCDU 351-18:01 63 2 2 - During this - Lost TFs I 3356 support the [29631 & -> 18:11 GIF-GTC interface 29632] 6 PB & was ineffective 2 RTS VCDUs in transporting TFs from the station to JPL. Reason unknown and this is a long standing anomaly. Most TFs are recovered in the PPT which is the prime data product 351-21:32 14 1 0 - Unknown - Lost TF U 3357 [29671] 4 RTS VCDUs 351-06:42 43 1 0 - 2-way mode - Lost TF SPA 3357 change [29764] 4 PB VCDUs 352-15:48 63 6 6 - During this - Lost TFs I 3357 support the [29859 -> -> 16:25 GIF-GTC interface 29861, 29864 was ineffective -> 29866] 14 in transporting RTS, 7 PB, & TFs from the 3 Priority station to JPL. VCDUs Reason unknown and this is a long standing anomaly. Most TFs are recovered in the PPT which is the prime data product 352-20:41 14 1 1 - Rate change - Lost TF S 3358 32-40bps [29923] 3 RTS & 1 Priority VCDUs 353-05:11 43 1 1 - During this - Lost TF I 3358 support the [30017] 4 RTS GIF-GTC interface VCDUs was ineffective in transporting TFs from the station to JPL. Reason unknown and this is a long standing anomaly. Most TFs are recovered in the PPT which is the prime data product 353-11:43 43 2 2 - Unknown - Lost TFs U 3358 [30128 & -> 11:52 30129] 7 RTS & 1 Priority VCDUs Time DSS Reference RT Rcvd Events Comments Cause Pass (GMT) TFs # Lost from PPT 353-16:06 63 3 3 - During this - Lost TFs I 3558 support the [30174 & -> 18:32 GIF-GTC interface 30175, 30205] was ineffective 8 RTS & 4 PB in transporting VCDUs TFs from the station to JPL. Reason unknown and this is a long standing anomaly. Most TFs are recovered in the PPT which is the prime data product 354-14:23 63 16 16 - During this - Lost TFs I 3559 support the [30364, 30366 -> 18:00 GIF-GTC interface -> 30369, was ineffective 30371 -> in transporting 30374, 30377 TFs from the -> 30379, station to JPL. 30383 & Reason unknown 30384, 30405 and this is a & 30406] 58 long standing RTS, 4 anomaly. Most TFs Priority, & 2 are recovered in PB VCDUs the PPT which is the prime data product NOTE***Some Galileo supports were given over to the NEAR Project in support of their s/c emergency. 685 TFs consisting of 1144 RTS, 500 PB, & 135 Priority VCDUs were lost during the lost supports. 355-21:44 63 2 0 - Unknown - Lost TFs U 3360 [30686 & -> 22:01 30687] 7 RTS & 1 Priority VCDUs 357-21:22 63 2 0 - Unscheduled - Lost TFs UPA 3362 mode change to [31169 & -> 21:39 support 31170] 8 RTS commanding. VCDUs 360-04:08 43 AR# 51 44 - The GTC-GIF - Lost TFs I 3365 101242 connection was [31722 -> -> 08:01 lost. The GIF4 31772] 187 was inoperative RTS, 10 PB, & and required a 7 Priority reboot to restore VCDUs operability. TFs [31728 -> 31772] recovered 360-14:10 63 AR# 9 9 - The GIF4-TIS8 - Lost TFs I 3365 101243 .bcs interface [31835 -> -> 15:54 failed. The GIF4 31837, 31839 lost the GTC-GIF -> 31842, connection due to 31846 & the failed 31847] 23 RTS interface to the & 3 Priority the TIS. GIF4 was VCDUs rebooted to restore operability. 360-18:43 63 2 2 - During this - Lost TFs I 3365 support the [31873 & -> 19:25 GIF-GTC interface 31878] 7 PB & was ineffective 1 RTS VCDUs in transporting TFs from the station to JPL. Reason unknown and this is a long standing anomaly. Most TFs are recovered in the PPT which is the prime data product 361-01:57 43 1 0 - The station - Lost TF U 3366 acquired the [31926] 4 downlink late, Priority reason unknown. VCDUs 361-12:24 43 1 1 - The station - Lost TF U 3366 lost the TF, [32048] 1 PB reason unknown. VCDU 363-19:44 63 1 1 - Heavy rain - Lost TF W 3368 [32563] 4 Priority VCDUs 363-21:13 63 1 0 - Rate change - Lost TF S 3368 40-32bps [32573] 4 RTS VCDUs 363-21:54 63 1 0 - Rate change - Lost TF S 3368 32-20bps [32578] 4 RTS VCDUs Time DSS Reference RT Rcvd Events Comments Cause Pass (GMT) TFs # Lost from PPT 364-21:50 14 DR# G4463 1 0 - The HTX tripped - Lost TF A 3370 off and after a [32802] 4 RTS resweep of the VCDUs uplink it the HTX tripped again. The TF was lost during an unscheduled mode change. 365-01:49 43 9 9 - DSOT swapped - Lost TFs I 3370 from GIF3 to [32837 -> -> 02:52 GIF4. GIF3 was 32845] 34 RTS not receiving the & 2 Priority TFs and monitor VCDUs data from t he GTC at DSS43. 365-13:17 63 DR# L2844 1 0 - The DGT - Lost TF S 3370 predicts were [32945] 4 incorrect and Priority required manual VCDUs modification before the DGT would run utilizing the predicts. 365-19:03 63 5 0 - Unknown - Lost TFs U 3371 [32995 -> -> 19:34 32999] 19 PB & 1 Priority VCDUs 001-12:02 43 1 0 - Rate change - Lost TF S 3371 40-32bps [33183] 3 PB V CDUs 002-03:58 43 DR# A3254 14 0 - Heavy rain - Lost TFs W 3372 [33303, 33310 -> 08:13 -> 33315, 33317 & 33318, 33354 -> 33358] 55 PB & 1 Priority VCDUs 002-22:08 63 1 1 - Unknown - Lost TF U 3372 [33483] 4 PB VCDUs 004-01:05 43 27 0 - The Mars Polar - Lost TFs UPA 3374 Lander Project [33685 -> -> 04:02 during the Launch 33721] 96 PB and Early Orbit & 12 Priority Period requested VCDUs DSS43 to help the project obtain 2-way doppler. 005-19:15 14 DR# G4480 31 0 - The DGT was - Lost TFs H 3376 unable to be [34116 -> -> 23:47 configured 34146] 110 PB primarily due to & 16 Priority a BTD failure VCDUs from BOT @ 1915z. The station later configured the DGT for FCD1 ops only and was able to lock tlm at 2347Z. 008-03:02 43 1 0 - The station is - Lost TF SPA 3378 routinely unable [34667] 3 to run either the Priority FSR or BVR's due VCDUs an SNT at scheduled BOT in excess of 150k. The station delays running equipment until BOT + 5-10 min at which time the SNT is normally below 40k. 007-01:21 43 1 0 - The station is - Lost TF SPA 3377 routinely unable [34388] 2 to run either the Priority FSR or BVR's due VCDUs an SNT at scheduled BOT in excess of 150k. The station delays running equipment until BOT + 5-10 min at which time the SNT is normally below 40k. 008-03:11 43 DR# A3281 33 0 - Heavy rain - Lost TFs W 3378 [34669 -> -> 10:41 34672, 34686, 34721 -> 334729, 34731 -> 34736, 34747 -> 34754, 34757 -> 34759, 34765, 34767] 125 PB & 7 Priority VCDUs 008-11:42 43 1 1 - Unknown - Lost TF U 3378 [34777] 1 PB VCDU 008-18:27 63 4 4 - Rate change - Lost TFs S 3378 40-20bps [34833 -> -> 19:04 14 34836] 15 PB 3379 & 1 Priority VCDUs Time DSS Reference RT Rcvd Events Comments Cause Pass (GMT) TFs # Lost from PPT 009- 43 1 0 - The station is - Lost TFs SPA 3379 01:22 routinely unable [34889] 3 PB to run either the & 1 Priority FSR or BVR's due VCDUs an SNT at scheduled BOT in excess of 150k. The station delays running equipment until BOT + 5-10 min at which time the SNT is normally below 40k. 009-20:36 63 6 6 - The GTC did not - Lost TFs S 3379 send TFs to the [35092 & -> 20:50 GIF during the 35093, 35095 stated time -> 35098] 23 20:56 periods. The GTC PB & 1 could have lost Priority -> 21:29 its connection to VCDUs the GIF. 010-18:55 14 1 1 - The first TF - Lost TF U 3381 was missed at [35277] 2 BOT. Reason Priority unknown. VCDUs 011-05:10 43 DR# A3286 5 0 - Heavy rain - Lost TFs W 3381 [35382 -> -> 05:27 35386] 20 PB VCDUs 011-19:31 63 1 0 - The first TF - Lost TF U 3381 was missed at [35539] 1 BOT. Reason Priority unknown. VCDUs 012-11:26 43 1 0 - The last TF in - Lost TF U 3382 the support was [35779] 3 PB lost, reason VCDUs unknown. 016-19:58 63 1 1 - The TF in - Lost TF I 3386 question was not [36901] 4 PB received on VCDUs either the broadcast or TDS. It appears to be a re-occurrence of the loss of GTC-GIF interface. 018-00:45 43 1 0 - The station is - Lost TF SPA 3388 routinely unable [37231] 1 to run either the Priority VCDU FSR or BVR's due an SNT at scheduled BOT in excess of 150k. The station delays running equipment until BOT + 5-10 min at which time the SNT is normally below 40k. 018-03:34 43 2 2 - Unknown - Lost TFs U 3388 [37267 & -> 03:41 37268] 8 PB VCDUs 019-19:27 14 DR# G4531 6 0 - The station - Lost TFs S 3390 swapped GTC's due [37732 -> -> 20:08 to a GTC anomaly 37737] 22 PB of an unknown VCDUs nature. 019-21:50 14 DR# G4532 2 0 - The station had - Lost TFs PD 3390 to resweep the [37753 & -> 22:04 uplink as the 37754] 8 PB first uplink VCDUs sweep did not capture the s/c receiver. 020-18:25 14 1 1 - Unknown - Lost TF U 3391 [37941] 2 Priority VCDUs 020-19:06 14 DR# G4540 37 0 - The antenna was - Lost TFs W 3391 taken to stow due [37946 -> -> 20:52 to high winds. 37964, 37975 -> 37992] 143 21:38 PB & 5 Priority -> 23:00 VCDUs 021-18:24 63 2 2 - The TF in - Lost TFs I 3391 question was not [38263 & 20:03 received on 38279] 3 PB & either the 2 Priority broadcast or TDS. VCDUs It appears to be a re-occurrence of the loss of GTC-GIF interface. Time DSS Reference RT Rcvd Events Comments Cause Pass (GMT) TFs # Lost from PPT 022-07:51 43 2 1 - Solar - Lost TFs SS 3392 scintillation [38403 & 09:47 noise 38421] 7 PB & 1 Priority VCDUs **TF [38403] recovered 4 PB VCDUs 022-17:55 63 1 0 - Unknown - Lost TF U 3392 [38486] 4 PB VCDUs 02219:09 63 1 - The TF in - Lost TF I 3392 question was not [38497] 4 PB received on VCDUs either the broadcast or TDS. It appears to be a re-occurrence of the loss of GTC-GIF interface. 023-00:30 43 1 1 - The station is - Lost TF SPA 3393 routinely unable [38542] 4 to run either the Priority FSR or BVR's due VCDUs an SNT at scheduled BOT in excess of 150k. The station delays running equipment until BOT + 5-10 min at which time the SNT is normally below 40k. 023-08:33 43 DR# A3337 2 0 - A lightning - Lost TFs W 3393 strike on the [38658 & -> 08:47 Ulra-cone maser 38659] 7 PB & caused the loss 1 Priority of these two VCDUs frames. 023-09:28 43 DR# A3338 6 0 - Inclement - Lost TFs W 3393 weather [38669 -> -> 09:55 38674] 23 PB & 1 Priority VCDUs 025-11:00 63 1 1 - Rate change - Lost TF S 3395 20-32bps [39206] 4 PB VCDUs 025-14:00 63 1 1 - The TF in - Lost TF I 3395 question was not [39230] 4 PB received on VCDUs either the broadcast or TDS. It appears to be a re-occurrence of the loss of GTC-GIF interface. 026-06:28 43 DR# A3348 2 0 - Inclement - Lost TFs W 3396 weather [39454 & -> 07:06 39455] 7 PB VCDUs 027-18:30 14 AR#101328 2 2 - GLPDB3 halted - Lost TFs I 3398 and required a [39730 & -> 18:47 reboot to 39731] 8 PB restore. VCDUs 028-00:28 43 1 0 - The station is - Lost TF SPA 3398 routinely unable [39781] 4 PB to run either the VCDUs FSR or BVR's due an SNT at scheduled BOT in excess of 150k. The station delays running equipment until BOT + 5-10 min at which time the SNT is normally below 40k. 028-00:55 43 6 0 - Unscheduled txr - Lost TFs UPA 3398 activity due to [39786 & -> 06:37 red txr at DSS14. 39787, 39806, This activity 39872 -> caused 39874] 22 PB, unscheduled mode 1 RTS, & 1 changes. Priority VCDUs 028-12:15 63 1 0 - The station was - Lost TF U/SS 3398 unsuccessful in [39939] 3 & 17:50 decoding this Priority & 1 frame, reason RTS VCDUs unknown but perhaps it may be solar scintillation. 028-14:25 63 1 1 - The TF in - Lost TF I 3398 question was not [39958] 1 received on Priority VCDU either the broadcast or TDS. It appears to be a re-occurrence of the loss of GTC-GIF interface. 028-17:50 63 1 1 - The TF in - Lost TF I 3398 question was not [39989] 1 received on Priority VCDU either the broadcast or TDS. It appears to be a re-occurrence of the loss of GTC-GIF interface. 029-05:57 43 FR# 90881 14 14 - GLPDB3 - Lost TFs I 3399 experienced a [40111 -> -> 07:32 disk I/O failure. 40124] 4 The TDS was Priority & 2 rebooted to RTS VCDUs restore operability. 029-11:01 63 AR# 39 39 - GLPDB3 rebooted - Lost TFs I 3399 101388 itself. [40151 -> -> 15:35 40191] 8 Priority & 6 RTS VCDUs The E18 sequence ended at 030 / 0246. TOTAL 667 322 Total Science 11989 Frames: Total Frames 19367 (including Fill): PP - Procedural (Project) Transfer Frames #s lost in brackets [.........] PD - Procedural (DSN) H - H/W Related/Failure A - Antenna Problem S - S/W Related UPA - Unscheduled project action SPA - Scheduled Project activity GCF- GCF hardware/software anomaly F - Facility problem (e.g. power failure) U - Unknown W - Weather (e.g. Parkes stow due to high winds) I - Internal JPL AMMOS anomaly JN - Jupiter Hot Body Noise SS - Solar Scintillation SE - SPACECRAFT EMERGENCY