The Neil Gehrels Swift Observatory

SDC Processing Progress

General Description:

Telemetry from the Swift Observatory is transmitted to the Malindi Ground Station (MGS) during the short intervals when the satellite is in view of the station. The data are then transferred to the Mission Operations Center (MOC) in Pennsylvania and then to the Swift Data Center (SDC) in GSFC. The SDC converts the telemetry into FITS files, does additional processing, and posts the files to their Quick Look (QL) web site. The time between data being produced on the observatory and the corresponding FITS files being posted on the QL web site depends on several factors, such as the time to the Malindi contact.

This page contains information about the progress in posting data from recent observations of the Swift Observatory to the QL web site. This pages reports the completeness of attitude data on the web site for each of the recent snapshots for which data have been received at the MOC. A snapshot is the interval between the start of two maneuvers by the spacecraft. Attitude data are a convenient proxy for the many different kinds of data produced because there should always be a complete set of attitude data for each snapshot.

The SDC will split sequences if they become too long. The new sequences will have the same target ID (the first 8 digits of the sequence number) and a segment number (the last 3 digits of the sequence number) of 256 or higher. If such sequences are found that contain data from the snapshot, they are identified in column 2.

This page is nominally updated every 4 hours and reports on snapshots up to 18 hours prior to the update.

Questions about this page or its content should be directed to the Swift Help Desk.

  The time is: 220624d19h30m01sUT or 221751930
  /local/data/swiftly1/dtsops/perl/check_AFT.pl -dt=1.00 -cron -cleanup -noprint -xrt -newmoc
Using url of https://swiftngopen.swift.psu.edu/~swift/content/asflownTL
  AFST file: AFST_20221460000_20221751436_01.txt
  sequence.vrs |seg.vrs|  log10(Data Volumes)  |   Start Date    |Start MET| dT |Gaps|No.|X-pc| Exp| BAT| SAA|UVOT-hk|XRT-hk |NZ|V|Target Name
               |revised|Bev|Bsv|Uev|Uim|Xev|Xim|                           | (s)| (s)|   | GTI|UVOT|srvy| (s)| OK|TOT| OK|TOT|
00075410017.006|       |0.1|0.1|0.1|0.1|5.3|0.1|2022-174-19:53:02|677706782|1556|   0|535|   0|   0|   0|1556|  0|155|  4|156|Y|V|saa-cold-214-16
00015228003.009|       |0.1|6.0|6.5|7.2|7.0|0.1|2022-174-20:19:02|677708342| 594|   0|227| 511| 466|   0|  58| 46| 59| 54| 60|Y|V|SN 2022mma
00015053022.006|       |0.1|0.1|6.5|7.1|5.9|0.1|2022-174-20:29:02|677708942| 716|   0|277| 604| 579|   0|   0| 59| 71| 72| 72|Y|V|SN 2021ahpl
03111844002.004|       |0.1|0.1|0.1|6.1|5.5|0.1|2022-174-20:41:02|677709662| 417|   0|274| 233| 233|   0|   0| 24| 42| 42| 42|Y|V|4FGL J1748.4+7059
00033770031.005|       |0.1|6.1|0.1|6.6|6.1|0.1|2022-174-20:48:02|677710082| 658|   0|287| 516| 518|   0|   0| 53| 66| 66| 66|Y|V|MAXI J1957+032
03111943013.004|       |0.1|0.1|0.1|6.3|5.7|0.1|2022-174-20:59:02|677710742| 774|   0|350| 587| 584|   0|   0| 60| 78| 78| 78|Y|V|SWIFT J0303.2-1213
00013299067.005|       |0.1|0.1|0.1|6.4|5.9|0.1|2022-174-21:12:02|677711522|1017|   0|350| 890| 888|   0|   0| 89|102|102|102|Y|V|eRASSU J050810.4-6606
00039219004.006|       |0.1|0.1|0.1|6.2|5.4|0.1|2022-174-21:29:02|677712542| 297|   0|256| 103| 103|   0|   0| 11| 30| 30| 30|Y|V|J094602.31+274407.0
00076547002.006|       |0.1|0.1|0.1|0.1|5.4|0.1|2022-174-21:34:02|677712842| 598|   0|216|  22|   0|   0| 598|  0| 60|  9| 60|Y|V|saa-cold-174-05
00074412016.002|       |0.1|0.1|0.1|0.1|0.1|0.1|2022-174-21:44:02|677713442| 895|   0|276|  -1|   0|   0| 895|  0| 89|  0| 90|Y|V|saa-cold-198-14
00014398011.004|       |0.1|0.1|0.1|6.3|5.7|0.1|2022-174-21:59:02|677714342| 534|   0|310| 328| 330|   0|   0| 33| 53| 51| 54|Y|V|Nova Her 2021
00015208002.007|       |0.1|0.1|0.1|7.1|6.4|0.1|2022-174-22:07:58|677714878| 539|   0|284| 383| 376|   0|   0| 38| 54| 54| 54|Y|V|
00034310022.003|       |0.1|0.1|0.1|6.4|6.7|0.1|2022-174-22:17:02|677715422| 778|   0|343| 604| 600|   0|   0| 61| 78| 78| 78|Y|V|Cyg X-1
01111672002.009|       |7.3|0.1|0.1|7.5|7.2|0.1|2022-174-22:30:02|677716202|1577|   0|462|1442|1436|   0|   0|145|158|158|158|Y|V|
00039132005.003|       |0.1|0.1|0.1|0.1|5.1|0.1|2022-174-22:56:20|677717780| 273|   0|319|   0|   0|   0|   0|  0| 27| 27| 27|Y|V|RBS 0679
03103686001.003|       |0.1|0.1|0.1|6.2|5.3|0.1|2022-174-23:00:56|677718056| 240|   0|161| 152| 149|   0|   0| 15| 24| 24| 24|Y|V|
00039132005.003|       |0.1|0.1|0.1|0.1|5.1|0.1|2022-174-23:05:01|677718301|  86|   0|129|   0|   0|   0|   0|  0|  8|  9|  9|Y|V|
00014880008.007|       |0.1|5.0|0.1|6.4|5.9|0.1|2022-174-23:06:30|677718390| 568|   0|211| 501| 499|   0|   0| 50| 57| 57| 57|Y|V|eRASSt_J062524-411100
00075410017.006|       |0.1|0.1|0.1|0.1|5.3|0.1|2022-174-23:16:02|677718962|1379|   0|469|   2|   0|   0|1379|  0|137| 10|138|Y|V|saa-cold-214-16
00015208002.007|       |0.1|0.1|0.1|7.1|6.4|0.1|2022-174-23:39:02|677720342|1366|   0|447|1064|1195|   0| 418|119|137|128|137|Y|V|
01111672002.009|       |7.3|0.1|0.1|7.5|7.2|0.1|2022-175-00:01:51|677721711|1772|   0|561|1559|1555|   0|   0|156|177|165|177|Y|V|
03111901003.004|       |0.1|0.1|0.1|0.1|6.1|0.1|2022-175-00:31:28|677723488| 589|  27|547| 253|   0|   0|   0|  0| 57| 57| 57|Y|P|MRC B0427-366
03103014003.005|       |0.1|0.1|0.1|6.6|5.9|0.1|2022-175-00:41:20|677724080| 519|   0|247| 396| 394|   0|   0| 39| 52| 52| 52|Y|V|OGP_4431
00030806106.004|       |0.1|0.1|0.1|6.9|6.1|0.1|2022-175-00:50:02|677724602| 477|   0|279| 301| 299|   0|   0| 31| 48| 48| 48|Y|V|CXOU J164710.2-455216
00074955013.003|       |0.1|0.1|0.1|0.1|5.2|0.1|2022-175-00:58:02|677725082|1198|   0|479|  -1|   0|   0|1197|  1|120|  8|120|Y|P|saa-cold-159-1
00034310023.004|       |0.1|0.1|0.1|6.4|7.0|0.1|2022-175-01:18:02|677726282|1017|   0|342| 900| 895|   0|   0| 90|102|101|102|Y|V|Cyg X-1
00011448007.005|       |0.1|0.1|0.1|6.9|6.7|0.1|2022-175-01:35:03|677727303|  86|   0|130|   0|   0|   0|   0|  0|  8|  9|  9|Y|V|ZTF19aawqcgy
01111672002.009|       |7.3|0.1|0.1|7.5|7.2|0.1|2022-175-01:36:32|677727392|1691|   0|449|1598|1595|   0|   0|160|169|169|169|Y|V|
00039132006.002|       |0.1|0.1|0.1|7.1|5.8|0.1|2022-175-02:04:49|677729089|1209|   0|509| 934| 904|   0|   0| 91|121|121|121|Y|V|RBS 0679
00030806106.004|       |0.1|0.1|0.1|6.9|6.1|0.1|2022-175-02:25:02|677730302| 479|   0|253| 336| 334|   0|   0| 33| 48| 48| 48|Y|V|CXOU J164710.2-455216
00011184216.003|       |0.1|0.1|0.1|6.2|5.6|0.1|2022-175-02:33:02|677730782| 478|   0|337| 239| 228|   0|   0| 24| 48| 48| 48|Y|V|Mrk501
00075410019.003|       |0.1|0.1|0.1|0.1|5.0|0.1|2022-175-02:41:02|677731262| 657|   0|268|  -1|   0|   0| 657|  0| 66|  7| 66|Y|V|saa-cold-214-16
00015234002.005|       |7.4|0.1|0.1|7.3|6.3|0.1|2022-175-02:52:01|677731921|1812|   0|522|1666|1640|   0|   0|165|181|179|181|Y|V|
03104490001.003|       |0.1|0.1|0.1|6.2|5.5|0.1|2022-175-03:22:18|677733738| 399|   0|212| 286| 284|   0|   0| 28| 40| 40| 40|Y|V|
01111672002.009|       |7.3|0.1|0.1|7.5|7.2|0.1|2022-175-03:29:02|677734142| 450|   0|207| 356| 351|   0|   0| 36| 45| 45| 45|Y|V|
03111666002.002|       |0.1|0.1|0.1|6.4|5.9|0.1|2022-175-03:36:34|677734594|1163|   0|506| 875| 874|   0|   0| 88|116|117|117|Y|V|SN 2021aefx
00031540064.002|       |0.1|0.1|0.1|6.8|6.2|0.1|2022-175-03:56:02|677735762|1315|   0|492|1089|1074|   0|   0|108|131|132|132|Y|V|Mkn 421
00034310024.002|       |0.1|0.1|0.1|6.4|7.0|0.1|2022-175-04:18:02|677737082|1015|   0|378| 854| 849|   0|   0| 85|101|102|102|Y|V|Cyg X-1
00015234002.005|       |7.4|0.1|0.1|7.3|6.3|0.1|2022-175-04:35:02|677738102| 350|   0|172| 281| 270|   0|   0| 28| 35| 35| 35|Y|V|
00014970005.004|       |0.1|0.1|0.1|6.6|6.0|0.1|2022-175-04:40:56|677738456| 843|   0|331| 697| 694|   0|   0| 69| 84| 85| 85|Y|V|NGC 247 ULX -1
03111696008.002|       |0.1|0.1|0.1|7.0|5.7|0.1|2022-175-04:55:02|677739302| 957|   0|337| 830| 805|   0|   0| 81| 96| 96| 96|Y|V|RX J0319.8-2627
03103630001.004|       |7.3|0.1|0.1|6.4|5.9|0.1|2022-175-05:11:02|677740262|1556|   0|481|1399|1399|   0|   0|139|155|156|156|Y|V|OGP_4425
00031417107.003|       |0.1|0.1|0.1|6.1|5.2|0.1|2022-175-05:37:02|677741822| 294|   0|266|  92|  89|   0|   0|  9| 29| 29| 29|Y|V|U Sco
00031417108.004|       |0.1|0.1|0.1|7.4|5.7|0.1|2022-175-05:42:02|677742122|1016|   0|283| 995| 988|   0|   0| 99|101|102|102|Y|V|U Sco
00011448007.005|       |0.1|0.1|0.1|6.9|6.7|0.1|2022-175-05:59:02|677743142|1675|   0|523|1497|1475|   0|   0|151|168|168|168|Y|V|ZTF19aawqcgy
03111671005.006|       |0.1|0.1|0.1|6.5|6.4|0.1|2022-175-06:27:02|677744822| 957|   0|411| 737| 734|   0|   0| 74| 96| 96| 96|Y|V|SN 2021hcz
00096554001.005|       |0.1|0.1|0.1|6.4|5.8|0.1|2022-175-06:43:02|677745782|1136|  60|369|1000| 998|   0|   0| 93|107|108|108|Y|V|3FGL J0744.1-2523
00032249122.007|       |7.3|0.1|0.1|6.6|7.5|0.1|2022-175-07:02:02|677746922| 715| 325|260| 527| 544|   0|   0| 22| 38| 43| 43|Y|P|SN-NGC4559
00096750022.005|       |0.1|0.1|0.1|6.3|5.6|0.1|2022-175-07:14:02|677747642| 594|   0|318| 400| 399|   0|   0| 41| 60| 59| 59|Y|V|M62
00083413002.004|       |7.3|0.1|0.1|7.1|6.0|0.1|2022-175-07:24:01|677748241|1316|   0|405|1200|1173|   0|   0|120|132|132|132|Y|V|PKS 1821-525
00012840030.005|       |0.1|0.1|0.1|5.6|5.8|0.1|2022-175-07:46:02|677749562|1197|  37|364|1053|   0|   0|   0|105|116|116|116|Y|V|NGC 7456
00096791002.006|       |0.1|0.1|6.8|7.2|5.8|0.1|2022-175-08:06:00|677750760|1141|  86|293| 993| 980|   0|   0| 99|105|105|105|Y|P|SN2018KPO-HOST
03103014003.005|       |0.1|0.1|0.1|6.6|5.9|0.1|2022-175-08:25:02|677751902| 894|   0|338| 752| 749|   0|   0| 75| 89| 89| 89|Y|V|OGP_4431
00096452099.005|       |0.1|0.1|0.1|7.1|5.7|0.1|2022-175-08:40:02|677752802|1075|   0|379| 925| 901|   0|   0| 93|108|108|108|Y|V|PG 1302-102
03112056001.005|       |0.1|0.1|0.1|6.4|5.9|0.1|2022-175-08:58:02|677753882|1559|   0|539|1321|1333|   0|   0|133|156|156|156|Y|V|SGPS J1858.9+0337
00034310026.006|       |0.1|0.1|0.1|6.4|7.1|0.1|2022-175-09:24:02|677755442|1319|   0|383|1229|1224|   0|   0|122|131|132|132|Y|V|Cyg X-1
03111931011.004|       |0.1|0.1|0.1|0.1|6.1|0.1|2022-175-09:46:02|677756762|1618|   0|544|1394|   0|   0|   0|  1|162|162|162|Y|V|4FGL_J0418.4-4342
00032249122.007|       |7.3|0.1|0.1|6.6|7.5|0.1|2022-175-10:13:02|677758382|1797|   0|583|1469|1569|   0|   0|157|180|180|180|Y|V|SN-NGC4559
00013509106.003|       |0.1|0.1|0.1|6.4|6.1|0.1|2022-175-10:43:02|677760182| 416|   0|213| 308| 304|   0|   0| 30| 41| 42| 42|Y|V|Swift J164449.3+57345
00015219002.003|       |0.1|0.1|6.6|7.1|6.2|0.1|2022-175-10:50:02|677760602|1015|   0|321| 920| 896|   0|   0| 90|101|102|102|Y|V|Gaia22198094197985085
  sequence.vrs |seg.vrs|  log10(Data Volumes)  |   Start Date    |Start MET| dT |Gaps|No.|X-pc| Exp| BAT| SAA|UVOT-hk|XRT-hk |NZ|V|Target Name
               |revised|Bev|Bsv|Uev|Uim|Xev|Xim|                           | (s)| (s)|   | GTI|UVOT|srvy| (s)| OK|TOT| OK|TOT|
00014970005.004|       |0.1|0.1|0.1|6.6|6.0|0.1|2022-175-11:07:02|677761622| 777|   0|286| 662| 664|   0|   0| 67| 78| 78| 78|Y|V|NGC 247 ULX -1
03111901003.004|       |0.1|0.1|0.1|0.1|6.1|0.1|2022-175-11:20:02|677762402|1795|   0|520|1647|   0|   0|   0|  1|179|180|180|Y|V|MRC B0427-366
03103464002.002|       |0.1|0.1|0.1|6.2|5.3|0.1|2022-175-11:50:02|677764202| 295|   0|204| 171| 168|   0|   0| 16| 29| 30| 30|Y|V|OGP_4537
00096751022.002|       |0.1|0.1|0.1|6.3|5.5|0.1|2022-175-11:55:02|677764502| 475|   0|289| 285| 283|   0|   0| 28| 47| 48| 48|Y|V|M5
00030806106.004|       |0.1|0.1|0.1|6.9|6.1|0.1|2022-175-12:03:02|677764982| 295|   0|257| 113| 109|   0|   0| 11| 29| 30| 30|Y|V|CXOU J164710.2-455216
03111668002.002|       |0.1|0.1|0.1|6.2|5.7|0.1|2022-175-12:08:02|677765282| 595|   0|304| 421| 418|   0|   0| 42| 59| 60| 60|Y|V|SN 2021qxr
00081182005.002|       |0.1|0.1|0.1|6.8|6.3|0.1|2022-175-12:18:02|677765882|1317|   0|393|1091|1209|   0|   0|121|131|132|132|Y|V|3C323d1
00034310027.002|       |0.1|0.1|0.1|6.4|7.0|0.1|2022-175-12:40:02|677767202|1016|   0|357| 884| 879|   0|   0| 88|102|102|102|Y|V|Cyg X-1
03111943015.002|       |0.1|0.1|0.1|6.2|3.9|0.1|2022-175-12:57:02|677768222| 715|   0|334|  -1| 528|   0|   0| 52| 71| 72| 72|Y|V|SWIFT J0303.2-1213
00074842081.002|       |0.1|0.1|0.1|0.1|0.1|0.1|2022-175-13:09:02|677768942| 898|   0|321|  -1|   0|   0| 898|  0| 90|  4| 90|Y|V|saa-cold-172-13
03104385002.002|       |0.1|0.1|0.1|6.3|5.5|0.1|2022-175-13:24:02|677769842| 599|   0|237| 479| 441|   0|  58| 45| 60| 49| 60|Y|V|OGP_4453
00030806106.004|       |0.1|0.1|0.1|6.9|6.1|0.1|2022-175-13:34:02|677770442| 655|   0|313| 482| 479|   0|   0| 48| 65| 66| 66|Y|V|CXOU J164710.2-455216
00081182005.002|       |0.1|0.1|0.1|6.8|6.3|0.1|2022-175-13:45:02|677771102|1796|   0|564|1600|1599|   0|   0|161|180|180|180|Y|V|3C323d1
00013509106.003|       |0.1|0.1|0.1|6.4|6.1|0.1|2022-175-14:15:02|677772902| 474|   0|213| 381| 379|   0|   0| 38| 47| 47| 47|Y|V|Swift J164449.3+57345
00014383016.001|       |0.1|0.1|0.1|7.0|5.6|0.1|2022-175-14:23:01|677773381| 718|   0|296| 579| 553|   0|   0| 56| 72| 72| 72|Y|V|AT2021loi
  Add summary of 57 good snapshots to /local/data/swiftly1/dtsops/swift/logs/check_AFT_summary.txt:
     57 1.2 0.3 0.3 6.3 6.1 0.1  914 354  743  696  91  70  5  2 0 ! 220624d19h30m01sUT
  Failed to find expected entry in uir.html file 0 time(s)

  Summary of aspect solutions for exposures > 12 s
Filt  obs. failed_asp. Sequences
bb      15     0 
m2      40     3 00031417107 00031540064 00096751022 
uu      12     0 
vv      10     0 
w1      18     0 
w2      21     1 00031540064 
wh      10     0 
TOT:   126     4
Found all expected sequences at SDC QL web site.
Found all expected sequence.versions at SDC QL web site.


Column 1: <sequence no.>.<processing version no.> of the snapshot
Column 2: <segment no.>.<processing version no.> of another sequence no. with the same target ID
Columns 3 thru 8: The log10 of the number of bytes in file for 6 different types of level 1 science data for the sequence (not the snapshot). The types are: BAT event, BAT survey, UVOT events, UVOT images, XRT events, XRT images.
Column 9: Start time of the sequence
Column 10: Start time of the sequence in spacecraft time (seconds)
Column 11: Duration of the snapshot (seconds)
Column 12: Sum of time gaps in the attitude data (seconds) (-1 if attitude file not found)
Column 13: Number of attitude samples (-1 if attitude file not found)
Column 14: Are there non-zero values in the RA? (yes/no)
Column 15: Were the times in the as-flown timeline verified in the attitude data?
     V=verified, P=partially verified, U=unverified
     P or U may indicate gaps in the telemetry.
Column 16: Target name