Exposure
ID
SPICA.2025-12-14T09-37-44_1
Header ID
SPICA.2025-12-14T09-37-44
Date updated
2025-12-14 09:36:39 UTC+0000
Release date
None
UTC Start
2025-12-14 09:36:39.316
UTC End
2025-12-14 09:37:39.316
MJD Start
61023.4004550493
MJD End
61023.40114949373
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
11.57744
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.24261
Observation
ID
72244
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
53650
Name
HD_66664
RA
121.2687
DEC
13.11822
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.7963 31.7998 93.4122 93.5755
S1-E1 318.9435 318.7429 60.1598 60.2844
S1-E2 266.2271 266.0836 67.8804 68.0183
S1-W1 251.3292 251.6478 125.1954 125.3596
S1-W2 194.0622 194.1510 103.3864 103.5574
S2-E1 292.8729 292.6826 56.7469 56.8654
S2-E2 237.9308 237.7913 64.5784 64.7109
S2-W1 224.9251 225.2404 129.4655 129.6243
S2-W2 162.8396 162.9259 105.3245 105.4962
E1-E2 65.7153 65.6958 -152.8140 -152.7437
E1-W1 311.8136 311.9574 -166.7868 -166.7314
E1-W2 221.7783 221.7573 -156.6596 -156.5956
E2-W1 248.5499 248.7170 -170.4471 -170.3920
E2-W2 156.2732 156.2722 -158.2757 -158.2140
W1-W2 101.2976 101.4660 -9.4285 -9.3512
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 61023.4004550493
PI-COI spica
HIERARCH OBS TARG NAME HD_66664
HIERARCH OBS RA 121.2687
HIERARCH OBS DEC 13.11822
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 31.7963
HIERARCH ISS PBL12 END 31.7998
HIERARCH ISS PBLA12 START 93.4122
HIERARCH ISS PBLA12 END 93.5755
HIERARCH ISS PBL13 START 318.9435
HIERARCH ISS PBL13 END 318.7429
HIERARCH ISS PBLA13 START 60.1598
HIERARCH ISS PBLA13 END 60.2844
HIERARCH ISS PBL14 START 266.2271
HIERARCH ISS PBL14 END 266.0836
HIERARCH ISS PBLA14 START 67.8804
HIERARCH ISS PBLA14 END 68.0183
HIERARCH ISS PBL15 START 251.3292
HIERARCH ISS PBL15 END 251.6478
HIERARCH ISS PBLA15 START 125.1954
HIERARCH ISS PBLA15 END 125.3596
HIERARCH ISS PBL16 START 194.0622
HIERARCH ISS PBL16 END 194.151
HIERARCH ISS PBLA16 START 103.3864
HIERARCH ISS PBLA16 END 103.5574
HIERARCH ISS PBL23 START 292.8729
HIERARCH ISS PBL23 END 292.6826
HIERARCH ISS PBLA23 START 56.7469
HIERARCH ISS PBLA23 END 56.8654
HIERARCH ISS PBL24 START 237.9308
HIERARCH ISS PBL24 END 237.7913
HIERARCH ISS PBLA24 START 64.5784
HIERARCH ISS PBLA24 END 64.7109
HIERARCH ISS PBL25 START 224.9251
HIERARCH ISS PBL25 END 225.2404
HIERARCH ISS PBLA25 START 129.4655
HIERARCH ISS PBLA25 END 129.6243
HIERARCH ISS PBL26 START 162.8396
HIERARCH ISS PBL26 END 162.9259
HIERARCH ISS PBLA26 START 105.3245
HIERARCH ISS PBLA26 END 105.4962
HIERARCH ISS PBL34 START 65.7153
HIERARCH ISS PBL34 END 65.6958
HIERARCH ISS PBLA34 START -152.814
HIERARCH ISS PBLA34 END -152.7437
HIERARCH ISS PBL35 START 311.8136
HIERARCH ISS PBL35 END 311.9574
HIERARCH ISS PBLA35 START -166.7868
HIERARCH ISS PBLA35 END -166.7314
HIERARCH ISS PBL36 START 221.7783
HIERARCH ISS PBL36 END 221.7573
HIERARCH ISS PBLA36 START -156.6596
HIERARCH ISS PBLA36 END -156.5956
HIERARCH ISS PBL45 START 248.5499
HIERARCH ISS PBL45 END 248.717
HIERARCH ISS PBLA45 START -170.4471
HIERARCH ISS PBLA45 END -170.392
HIERARCH ISS PBL46 START 156.2732
HIERARCH ISS PBL46 END 156.2722
HIERARCH ISS PBLA46 START -158.2757
HIERARCH ISS PBLA46 END -158.214
HIERARCH ISS PBL56 START 101.2976
HIERARCH ISS PBL56 END 101.466
HIERARCH ISS PBLA56 START -9.4285
HIERARCH ISS PBLA56 END -9.3512
HIERARCH CHARA TAU0 11.57744
HIERARCH CHARA SEEING 1.24261