1. Cassini
  2. Instruments and Data
  3. CIRS

Getting the Data You Want

  • Use OPUS, our versatile search engine to find and retrieve specific Cassini CIRS data products using a wide range of criteria. However, OPUS currently only supports CIRS data submitted prior to July 2011.

    • Search results include data files, tables of associated meta data, and footprint diagrams for each observation. User selected data files can be bundled as tar.gz files for easy downloading.

    • The table below contains links to all of the available data volumes from the Saturn encounter re-formatted into fixed length data files. For information on the re-formatted data, see About Re-formatted Data.

      • Review the Volume on-line by clicking the volume number.

      • Download an entire volume, by right clicking on that volume’s “Bundled” link in the second column.

The bundled volumes are provided in tar.gz format.

  • Footprint Link will take you to a directory containing footprint diagrams of each CIRS observation in the volume.

The footprint diagrams contain a wealth of information. The key for these diagrams is given in CIRS-Diagram-Interpretation-Guide.txt.

Available volumes

All reformatted volumes are based on version 2 of the original format data.

  • All reformtted volumes are based on version 2 of the original format data. Data from Saturn Approach to End of Mission
Volume ID Bundled Volumes Footprint Link Index File Spacecraft Clock (SCLK) range Date Range (UTC)
This completes the scheduled releases from CIRS.
July 1, 2005
COCIRS_5401 COCIRS_5401.tar.gz Footprints index.tab 1452654167
to
1453622095 		2004-01-13
to
2004-01-24
COCIRS_5402 COCIRS_5402.tar.gz Footprints index.tab 1454690838
to
1456686292 		2004-02-05
to
2004-02-28
COCIRS_5403 COCIRS_5403.tar.gz Footprints index.tab 1457223275
to
1459308812 		2004-03-05
to
2004-03-30
COCIRS_5404 COCIRS_5404.tar.gz Footprints index.tab 1459651371
to
1461843329 		2004-04-03
to
2004-04-28
COCIRS_5405 COCIRS_5405.tar.gz Footprints index.tab 1462150327
to
1464736685 		2004-05-02
to
2004-05-31
COCIRS_5406 COCIRS_5406.tar.gz Footprints index.tab 1464845306
to
1466587630 		2004-06-02
to
2004-06-22
COCIRS_5407 COCIRS_5407.tar.gz Footprints index.tab 1467343973
to
1470011054 		2004-07-01
to
2004-07-31
COCIRS_5408 COCIRS_5408.tar.gz Footprints index.tab 1470011078
to
1472689485 		2004-08-01
to
2004-08-31
COCIRS_5409 COCIRS_5409.tar.gz Footprints index.tab 1472689497
to
1475281465 		2004-09-01
to
2004-09-30
October 1, 2005
COCIRS_5410 COCIRS_5410.tar.gz Footprints index.tab 1475281513
to
1477958958 		2004-10-01
to
2004-10-31
COCIRS_5411 COCIRS_5411.tar.gz Footprints index.tab 1477970758
to
1480527246 		2004-11-01
to
2004-11-30
COCIRS_5412 COCIRS_5412.tar.gz Footprints index.tab 1480569375
to
1483230337 		2004-12-01
to
2004-12-31
January 1, 2006
COCIRS_5501 COCIRS_5501.tar.gz Footprints index.tab 1483230360
to
1485908712 		2005-01-01
to
2005-01-31
COCIRS_5502 COCIRS_5502.tar.gz Footprints index.tab 1485908776
to
1488327990 		2005-02-01
to
2005-02-28
COCIRS_5503 COCIRS_5503.tar.gz Footprints index.tab 1488327995
to
1491006403 		2005-03-01
to
2005-03-31
April 1, 2006
COCIRS_5504 COCIRS_5504.tar.gz Footprints index.tab 1491006413
to
1493598417 		2005-04-01
to
2005-04-30
COCIRS_5505 COCIRS_5505.tar.gz Footprints index.tab 1493598431
to
1496265859 		2005-05-01
to
2005-05-31
COCIRS_5506 COCIRS_5506.tar.gz Footprints index.tab 1496338049
to
1498824202 		2005-06-01
to
2005-06-30
July 1, 2006
COCIRS_5507 COCIRS_5507.tar.gz Footprints index.tab 1491006413
to
1493598417 		2005-07-01
to
2005-07-30
COCIRS_5508 COCIRS_5508.tar.gz Footprints index.tab 1493598431
to
1496265859 		2005-08-01
to
2005-08-31
COCIRS_5509 COCIRS_5509.tar.gz Footprints index.tab 1496338049
to
1498824202 		2005-09-01
to
2005-09-30
October 1, 2006
COCIRS_5510 COCIRS_5510.tar.gz Footprints index.tab 1506817771
to
1509496108 		2005-10-01
to
2005-10-31
COCIRS_5511 COCIRS_5511.tar.gz Footprints index.tab 1509618565
to
1512088142 		2005-11-02
to
2005-11-30
COCIRS_5512 COCIRS_5512.tar.gz Footprints index.tab 1512088152
to
1514579653 		2005-12-01
to
2005-12-29
January 1, 2007
COCIRS_5601 COCIRS_5601.tar.gz Footprints index.tab 1514766569
to
1517444968 		2006-01-01
to
2006-01-31
COCIRS_5602 COCIRS_5602.tar.gz Footprints index.tab 1517444982
to
1519864168 		2006-02-01
to
2006-02-28
COCIRS_5603 COCIRS_5603.tar.gz Footprints index.tab 1519864232
to
1522542569 		2006-03-01
to
2006-03-31
April 1, 2007
COCIRS_5604 COCIRS_5604.tar.gz Footprints index.tab 1522542633
to
1525120233 		2006-04-01
to
2006-04-30
COCIRS_5605 COCIRS_5605.tar.gz Footprints index.tab 1525134632
to
1527813032 		2006-05-01
to
2006-05-31
COCIRS_5606 COCIRS_5606.tar.gz Footprints index.tab 1527813046
to
1530405032 		2006-06-01
to
2006-06-30
July 1, 2007
COCIRS_5607 COCIRS_5607.tar.gz Footprints index.tab 1530405096
to
1533083433 		2006-07-01
to
2006-07-31
COCIRS_5608 COCIRS_5608.tar.gz Footprints index.tab 1533083497
to
1535761893 		2006-08-01
to
2006-08-31
COCIRS_5609 COCIRS_5609.tar.gz Footprints index.tab 1535761896
to
1538353897 		2006-09-01
to
2006-09-30
October 1, 2007
COCIRS_5610 COCIRS_5610.tar.gz Footprints index.tab 1538353961
to
1541032297 		2006-10-01
to
2006-10-31
COCIRS_5611 COCIRS_5611.tar.gz Footprints index.tab 1541032361
to
1543609961 		2006-11-01
to
2006-11-30
COCIRS_5612 COCIRS_5612.tar.gz Footprints index.tab 1543624361
to
1546302761 		2006-12-01
to
2006-12-31
January 1, 2008
COCIRS_5701 COCIRS_5701.tar.gz Footprints index.tab 1546302825
to
1548981171 		2007-01-01
to
2007-01-31
COCIRS_5702 COCIRS_5702.tar.gz Footprints index.tab 1548981183
to
1551400361 		2007-02-01
to
2007-02-28
COCIRS_5703 COCIRS_5703.tar.gz Footprints index.tab 1551400425
to
1554078760 		2007-03-01
to
2007-03-31
April 1, 2008
COCIRS_5704 COCIRS_5704.tar.gz Footprints index.tab 1554078824
to
1556670824 		2007-04-01
to
2007-04-30
COCIRS_5705 COCIRS_5705.tar.gz Footprints index.tab 1556670888
to
1559349224 		2007-05-01
to
2007-05-31
COCIRS_5706 COCIRS_5706.tar.gz Footprints index.tab 1559349288
to
1561941224 		2007-06-01
to
2007-06-30
July 1, 2008
COCIRS_5707 COCIRS_5707.tar.gz Footprints index.tab 1561941288
to
1564619631 		2007-07-01
to
2007-07-31
COCIRS_5708 COCIRS_5708.tar.gz Footprints index.tab 1564619695
to
1567298089 		2007-08-01
to
2007-08-31
COCIRS_5709 COCIRS_5709.tar.gz Footprints index.tab 1567298098
to
1569890110 		2007-09-01
to
2007-09-30
October 1, 2008
COCIRS_5710 COCIRS_5710.tar.gz Footprints index.tab 1569938818
to
1572548654 		2007-10-01
to
2007-10-31
COCIRS_5711 COCIRS_5711.tar.gz Footprints index.tab 1572779148
to
1575160537 		2007-11-03
to
2007-11-30
COCIRS_5712 COCIRS_5712.tar.gz Footprints index.tab 1575160561
to
1577795554 		2007-12-01
to
2007-12-31
January 1, 2009
COCIRS_5801 COCIRS_5801.tar.gz Footprints index.tab 1577863463
to
1580517351 		2008-01-01
to
2008-01-31
COCIRS_5802 COCIRS_5802.tar.gz Footprints index.tab 1580517401
to
1583022992 		2008-02-01
to
2008-02-29
COCIRS_5803 COCIRS_5803.tar.gz Footprints index.tab 1583023005
to
1585701397 		2008-03-01
to
2008-03-31
April 1, 2009
COCIRS_5804 COCIRS_5804.tar.gz Footprints index.tab 1585701447
to
1588293440 		2008-04-01
to
2007-04-30
COCIRS_5805 COCIRS_5805.tar.gz Footprints index.tab 1588293445
to
1590971859 		2008-05-01
to
2008-05-31
COCIRS_5806 COCIRS_5806.tar.gz Footprints index.tab 1590971909
to
1593563819 		2008-06-01
to
2008-06-30
July 1, 2009
COCIRS_5807 COCIRS_5807.tar.gz Footprints index.tab 1593563890
to
1596242278 		2008-07-01
to
2008-07-31
COCIRS_5808 COCIRS_5808.tar.gz Footprints index.tab 1596242328
to
1598920699 		2008-08-01
to
2008-08-31
COCIRS_5809 COCIRS_5809.tar.gz Footprints index.tab 1598920749
to
1601512732 		2008-09-01
to
2008-09-30
October 1, 2009
COCIRS_5810 COCIRS_5810.tar.gz Footprints index.tab 1601512736
to
1604191149 		2008-10-01
to
2008-10-31
COCIRS_5811 COCIRS_5811.tar.gz Footprints index.tab 1604191154
to
1606758156 		2008-11-01
to
2008-11-30
COCIRS_5812 COCIRS_5812.tar.gz Footprints index.tab 1606840543
to
1609438674 		2008-12-01
to
2008-12-31
January 1, 2010
COCIRS_5901 COCIRS_5901.tar.gz Footprints index.tab 1609461638
to
1612139974 		2009-01-01
to
2009-01-31
COCIRS_5902 COCIRS_5902.tar.gz Footprints index.tab 1612140014
to
1614559174 		2009-02-01
to
2009-02-28
COCIRS_5903 COCIRS_5903.tar.gz Footprints index.tab 1614559229
to
1617237638 		2009-03-01
to
2009-03-31
April 1, 2010
COCIRS_5904 COCIRS_5904.tar.gz Footprints index.tab 1617237702
to
1619829638 		2009-04-01
to
2009-04-30
COCIRS_5905 COCIRS_5905.tar.gz Footprints index.tab 1619829670
to
1622508038 		2009-05-01
to
2009-05-31
COCIRS_5906 COCIRS_5906.tar.gz Footprints index.tab 1622508102
to
1625085765 		2009-06-01
to
2009-06-30
July 1, 2010
COCIRS_5907 COCIRS_5907.tar.gz Footprints index.tab 1625100107
to
1627778503 		2009-07-01
to
2009-07-31
COCIRS_5908 COCIRS_5908.tar.gz Footprints index.tab 1627778553
to
1630456929 		2009-08-01
to
2009-08-31
COCIRS_5909 COCIRS_5909.tar.gz Footprints index.tab 1630456941
to
1633048950 		2009-09-01
to
2009-09-30
October 1, 2010
COCIRS_5910 COCIRS_5910.tar.gz Footprints index.tab 1633048962
to
1635727366 		2009-10-01
to
2009-10-31
COCIRS_5911 COCIRS_5911.tar.gz Footprints index.tab 1635727430
to
1638319366 		2009-11-01
to
2009-11-30
COCIRS_5912 COCIRS_5912.tar.gz Footprints index.tab 1638319430
to
1640997808 		2009-12-01
to
2009-12-31
January 1, 2011
COCIRS_6001 COCIRS_6001.tar.gz Footprints index.tab 1640997820
to
1643676231 		2010-01-01
to
2010-01-31
COCIRS_6002 COCIRS_6002.tar.gz Footprints index.tab 1643676236
to
1646095431 		2010-02-01
to
2010-02-28
COCIRS_6003 COCIRS_6003.tar.gz Footprints index.tab 1646095455
to
1648773831 		2010-03-01
to
2010-03-31
April 1, 2011
COCIRS_6004 COCIRS_6004.tar.gz Footprints index.tab 1648773881
to
1651365830 		2010-04-01
to
2010-04-30
COCIRS_6005 COCIRS_6005.tar.gz Footprints index.tab 1651365894
to
1654044295 		2010-05-01
to
2010-05-31
COCIRS_6006 COCIRS_6006.tar.gz Footprints index.tab 1654044313
to
1656621959 		2010-06-01
to
2010-06-30

Due to data file format changes beginning with the July 2011 data delivery, reformatted versions are not yet available.

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