Exposure
ID
SPICA.2025-05-11T12-23-52_1
Header ID
SPICA.2025-05-11T12-23-52
Date updated
2025-05-11 12:22:47 UTC+0000
Release date
None
UTC Start
2025-05-11 12:22:47.851
UTC End
2025-05-11 12:23:47.851
MJD Start
60806.5158316121
MJD End
60806.51652605653
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
64013
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47675
Name
HD_177196
RA
285.3599
DEC
46.93481
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.8436 32.8351 106.6694 106.8184
S1-E1 327.3836 327.4227 74.7672 74.9401
S1-E2 274.4322 274.4533 82.2485 82.4140
S1-W1 271.1096 270.9579 137.0073 137.1758
S1-W2 203.4779 203.3972 116.4748 116.6275
S2-E1 300.0035 300.0416 71.4505 71.6269
S2-E2 244.9038 244.9280 79.0701 79.2387
S2-W1 243.3298 243.1917 140.9166 141.0885
S2-W2 171.2056 171.1336 118.3471 118.5008
E1-E2 65.8290 65.8228 -138.1069 -137.9038
E1-W1 313.0502 312.9982 -155.2603 -155.0577
E1-W2 221.6303 221.6057 -142.8828 -142.6798
E2-W1 250.9018 250.8558 -159.6983 -159.4962
E2-W2 156.1261 156.1077 -144.8946 -144.6916
W1-W2 107.6239 107.5975 -1.4544 -1.2565
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 60806.5158316121
PI-COI spica
HIERARCH OBS TARG NAME HD_177196
HIERARCH OBS RA 285.3599
HIERARCH OBS DEC 46.93481
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 32.8436
HIERARCH ISS PBL12 END 32.8351
HIERARCH ISS PBLA12 START 106.6694
HIERARCH ISS PBLA12 END 106.8184
HIERARCH ISS PBL13 START 327.3836
HIERARCH ISS PBL13 END 327.4227
HIERARCH ISS PBLA13 START 74.7672
HIERARCH ISS PBLA13 END 74.9401
HIERARCH ISS PBL14 START 274.4322
HIERARCH ISS PBL14 END 274.4533
HIERARCH ISS PBLA14 START 82.2485
HIERARCH ISS PBLA14 END 82.414
HIERARCH ISS PBL15 START 271.1096
HIERARCH ISS PBL15 END 270.9579
HIERARCH ISS PBLA15 START 137.0073
HIERARCH ISS PBLA15 END 137.1758
HIERARCH ISS PBL16 START 203.4779
HIERARCH ISS PBL16 END 203.3972
HIERARCH ISS PBLA16 START 116.4748
HIERARCH ISS PBLA16 END 116.6275
HIERARCH ISS PBL23 START 300.0035
HIERARCH ISS PBL23 END 300.0416
HIERARCH ISS PBLA23 START 71.4505
HIERARCH ISS PBLA23 END 71.6269
HIERARCH ISS PBL24 START 244.9038
HIERARCH ISS PBL24 END 244.928
HIERARCH ISS PBLA24 START 79.0701
HIERARCH ISS PBLA24 END 79.2387
HIERARCH ISS PBL25 START 243.3298
HIERARCH ISS PBL25 END 243.1917
HIERARCH ISS PBLA25 START 140.9166
HIERARCH ISS PBLA25 END 141.0885
HIERARCH ISS PBL26 START 171.2056
HIERARCH ISS PBL26 END 171.1336
HIERARCH ISS PBLA26 START 118.3471
HIERARCH ISS PBLA26 END 118.5008
HIERARCH ISS PBL34 START 65.829
HIERARCH ISS PBL34 END 65.8228
HIERARCH ISS PBLA34 START -138.1069
HIERARCH ISS PBLA34 END -137.9038
HIERARCH ISS PBL35 START 313.0502
HIERARCH ISS PBL35 END 312.9982
HIERARCH ISS PBLA35 START -155.2603
HIERARCH ISS PBLA35 END -155.0577
HIERARCH ISS PBL36 START 221.6303
HIERARCH ISS PBL36 END 221.6057
HIERARCH ISS PBLA36 START -142.8828
HIERARCH ISS PBLA36 END -142.6798
HIERARCH ISS PBL45 START 250.9018
HIERARCH ISS PBL45 END 250.8558
HIERARCH ISS PBLA45 START -159.6983
HIERARCH ISS PBLA45 END -159.4962
HIERARCH ISS PBL46 START 156.1261
HIERARCH ISS PBL46 END 156.1077
HIERARCH ISS PBLA46 START -144.8946
HIERARCH ISS PBLA46 END -144.6916
HIERARCH ISS PBL56 START 107.6239
HIERARCH ISS PBL56 END 107.5975
HIERARCH ISS PBLA56 START -1.4544
HIERARCH ISS PBLA56 END -1.2565
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1