Exposure
ID
SPICA.2025-06-11T11-59-14_1
Header ID
SPICA.2025-06-11T11-59-14
Date updated
2025-06-11 11:58:09 UTC+0000
Release date
None
UTC Start
2025-06-11 11:58:09.685
UTC End
2025-06-11 11:59:09.685
MJD Start
60837.4987232053
MJD End
60837.499417649735
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64082
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47735
Name
HD_222173
RA
354.5342
DEC
43.26807
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.5862 33.5892 81.2060 81.3584
S1-E1 310.9817 311.2314 49.6641 49.7958
S1-E2 265.3650 265.5225 57.4718 57.6043
S1-W1 276.8121 276.8412 105.9825 106.1893
S1-W2 210.2421 210.2428 89.2983 89.4679
S2-E1 282.9038 283.1575 46.1035 46.2359
S2-E2 235.0085 235.1685 54.1742 54.3060
S2-W1 246.7194 246.7608 109.2530 109.4663
S2-W2 177.0536 177.0529 90.8285 91.0014
E1-E2 60.0911 60.1815 -167.1995 -167.0333
E1-W1 279.0244 279.5131 174.0214 174.2177
E1-W2 200.5159 200.8388 -172.3123 -172.1390
E2-W1 222.9728 223.3643 169.0443 169.2496
E2-W2 140.7658 140.9979 -174.4926 -174.3159
W1-W2 96.6000 96.7351 -35.3470 -35.1045
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 60837.4987232053
PI-COI spica
HIERARCH OBS TARG NAME HD_222173
HIERARCH OBS RA 354.5342
HIERARCH OBS DEC 43.26807
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 33.5862
HIERARCH ISS PBL12 END 33.5892
HIERARCH ISS PBLA12 START 81.206
HIERARCH ISS PBLA12 END 81.3584
HIERARCH ISS PBL13 START 310.9817
HIERARCH ISS PBL13 END 311.2314
HIERARCH ISS PBLA13 START 49.6641
HIERARCH ISS PBLA13 END 49.7958
HIERARCH ISS PBL14 START 265.365
HIERARCH ISS PBL14 END 265.5225
HIERARCH ISS PBLA14 START 57.4718
HIERARCH ISS PBLA14 END 57.6043
HIERARCH ISS PBL15 START 276.8121
HIERARCH ISS PBL15 END 276.8412
HIERARCH ISS PBLA15 START 105.9825
HIERARCH ISS PBLA15 END 106.1893
HIERARCH ISS PBL16 START 210.2421
HIERARCH ISS PBL16 END 210.2428
HIERARCH ISS PBLA16 START 89.2983
HIERARCH ISS PBLA16 END 89.4679
HIERARCH ISS PBL23 START 282.9038
HIERARCH ISS PBL23 END 283.1575
HIERARCH ISS PBLA23 START 46.1035
HIERARCH ISS PBLA23 END 46.2359
HIERARCH ISS PBL24 START 235.0085
HIERARCH ISS PBL24 END 235.1685
HIERARCH ISS PBLA24 START 54.1742
HIERARCH ISS PBLA24 END 54.306
HIERARCH ISS PBL25 START 246.7194
HIERARCH ISS PBL25 END 246.7608
HIERARCH ISS PBLA25 START 109.253
HIERARCH ISS PBLA25 END 109.4663
HIERARCH ISS PBL26 START 177.0536
HIERARCH ISS PBL26 END 177.0529
HIERARCH ISS PBLA26 START 90.8285
HIERARCH ISS PBLA26 END 91.0014
HIERARCH ISS PBL34 START 60.0911
HIERARCH ISS PBL34 END 60.1815
HIERARCH ISS PBLA34 START -167.1995
HIERARCH ISS PBLA34 END -167.0333
HIERARCH ISS PBL35 START 279.0244
HIERARCH ISS PBL35 END 279.5131
HIERARCH ISS PBLA35 START 174.0214
HIERARCH ISS PBLA35 END 174.2177
HIERARCH ISS PBL36 START 200.5159
HIERARCH ISS PBL36 END 200.8388
HIERARCH ISS PBLA36 START -172.3123
HIERARCH ISS PBLA36 END -172.139
HIERARCH ISS PBL45 START 222.9728
HIERARCH ISS PBL45 END 223.3643
HIERARCH ISS PBLA45 START 169.0443
HIERARCH ISS PBLA45 END 169.2496
HIERARCH ISS PBL46 START 140.7658
HIERARCH ISS PBL46 END 140.9979
HIERARCH ISS PBLA46 START -174.4926
HIERARCH ISS PBLA46 END -174.3159
HIERARCH ISS PBL56 START 96.6
HIERARCH ISS PBL56 END 96.7351
HIERARCH ISS PBLA56 START -35.347
HIERARCH ISS PBLA56 END -35.1045
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1