Exposure
ID
SPICA.2025-12-13T05-46-58_1
Header ID
SPICA.2025-12-13T05-46-58
Date updated
2025-12-13 05:45:53 UTC+0000
Release date
None
UTC Start
2025-12-13 05:45:53.531
UTC End
2025-12-13 05:46:53.531
MJD Start
61022.2402029071
MJD End
61022.240897351534
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
32.58439
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.27182
Observation
ID
72266
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
53672
Name
HD_29722
RA
70.72638
DEC
43.36515
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.6583 33.6587 88.4870 88.6420
S1-E1 320.3995 320.5553 56.1751 56.3197
S1-E2 271.2267 271.3233 64.0044 64.1487
S1-W1 278.1400 278.1607 115.5061 115.7013
S1-W2 210.0355 210.0268 97.2913 97.4590
S2-E1 292.5071 292.6657 52.6488 52.7942
S2-E2 240.9988 241.0977 60.6863 60.8306
S2-W1 248.6260 248.6583 119.0320 119.2317
S2-W2 176.8489 176.8411 98.9606 99.1308
E1-E2 63.5459 63.6015 -159.3755 -159.2081
E1-W1 298.5057 298.8336 -177.0933 -176.9103
E1-W2 213.0099 213.2137 -164.2464 -164.0756
E2-W1 238.7585 239.0273 178.2608 178.4490
E2-W2 149.7907 149.9388 -166.3107 -166.1383
W1-W2 102.4347 102.5406 -24.6329 -24.4196
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 61022.2402029071
PI-COI spica
HIERARCH OBS TARG NAME HD_29722
HIERARCH OBS RA 70.72638
HIERARCH OBS DEC 43.36515
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 33.6583
HIERARCH ISS PBL12 END 33.6587
HIERARCH ISS PBLA12 START 88.487
HIERARCH ISS PBLA12 END 88.642
HIERARCH ISS PBL13 START 320.3995
HIERARCH ISS PBL13 END 320.5553
HIERARCH ISS PBLA13 START 56.1751
HIERARCH ISS PBLA13 END 56.3197
HIERARCH ISS PBL14 START 271.2267
HIERARCH ISS PBL14 END 271.3233
HIERARCH ISS PBLA14 START 64.0044
HIERARCH ISS PBLA14 END 64.1487
HIERARCH ISS PBL15 START 278.14
HIERARCH ISS PBL15 END 278.1607
HIERARCH ISS PBLA15 START 115.5061
HIERARCH ISS PBLA15 END 115.7013
HIERARCH ISS PBL16 START 210.0355
HIERARCH ISS PBL16 END 210.0268
HIERARCH ISS PBLA16 START 97.2913
HIERARCH ISS PBLA16 END 97.459
HIERARCH ISS PBL23 START 292.5071
HIERARCH ISS PBL23 END 292.6657
HIERARCH ISS PBLA23 START 52.6488
HIERARCH ISS PBLA23 END 52.7942
HIERARCH ISS PBL24 START 240.9988
HIERARCH ISS PBL24 END 241.0977
HIERARCH ISS PBLA24 START 60.6863
HIERARCH ISS PBLA24 END 60.8306
HIERARCH ISS PBL25 START 248.626
HIERARCH ISS PBL25 END 248.6583
HIERARCH ISS PBLA25 START 119.032
HIERARCH ISS PBLA25 END 119.2317
HIERARCH ISS PBL26 START 176.8489
HIERARCH ISS PBL26 END 176.8411
HIERARCH ISS PBLA26 START 98.9606
HIERARCH ISS PBLA26 END 99.1308
HIERARCH ISS PBL34 START 63.5459
HIERARCH ISS PBL34 END 63.6015
HIERARCH ISS PBLA34 START -159.3755
HIERARCH ISS PBLA34 END -159.2081
HIERARCH ISS PBL35 START 298.5057
HIERARCH ISS PBL35 END 298.8336
HIERARCH ISS PBLA35 START -177.0933
HIERARCH ISS PBLA35 END -176.9103
HIERARCH ISS PBL36 START 213.0099
HIERARCH ISS PBL36 END 213.2137
HIERARCH ISS PBLA36 START -164.2464
HIERARCH ISS PBLA36 END -164.0756
HIERARCH ISS PBL45 START 238.7585
HIERARCH ISS PBL45 END 239.0273
HIERARCH ISS PBLA45 START 178.2608
HIERARCH ISS PBLA45 END 178.449
HIERARCH ISS PBL46 START 149.7907
HIERARCH ISS PBL46 END 149.9388
HIERARCH ISS PBLA46 START -166.3107
HIERARCH ISS PBLA46 END -166.1383
HIERARCH ISS PBL56 START 102.4347
HIERARCH ISS PBL56 END 102.5406
HIERARCH ISS PBLA56 START -24.6329
HIERARCH ISS PBLA56 END -24.4196
HIERARCH CHARA TAU0 32.58439
HIERARCH CHARA SEEING 1.27182