Exposure
ID
SPICA.2025-05-09T12-47-35_1
Header ID
SPICA.2025-05-09T12-47-35
Date updated
2025-05-09 12:47:13 UTC+0000
Release date
None
UTC Start
2025-05-09 12:47:13.736
UTC End
2025-05-09 12:47:33.736
MJD Start
60804.5327978736
MJD End
60804.53302935508
Exposure time (s)
20.0
Validation level
0
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68310
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47898
Name
None
RA
None
DEC
None
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
E1W2W1S2S1E2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.8485 30.8391 65.7582 65.7969
S1-E1 330.3414 330.3563 49.0852 49.0822
S1-E2 278.0224 278.0029 52.7945 52.7998
S1-W1 173.9530 173.9138 83.3805 83.4928
S1-W2 175.3951 175.3327 70.2532 70.3101
S2-E1 300.9201 300.9510 47.3998 47.3934
S2-E2 248.0567 248.0509 51.1959 51.1976
S2-W1 144.8535 144.8375 87.0771 87.2036
S2-W2 144.6617 144.6096 71.2108 71.2716
E1-E2 55.8756 55.9230 -149.6929 -149.7213
E1-W1 210.8037 211.1444 -158.6224 -158.6586
E1-W2 178.4022 178.5851 -151.7093 -151.7409
E2-W1 155.8469 156.1422 -161.8126 -161.8482
E2-W2 122.5770 122.7127 -152.6283 -152.6611
W1-W2 39.9586 40.1137 -11.1284 -11.0848
Invalid fields
Key
PROGRAM_ID
TARGET_NAME
TARGET_RA
TARGET_DEC
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
No value for 'PI-COI'
No value for 'HIERARCH OBS TARG NAME'
Invalid value for 'HIERARCH OBS RA' : '0.0'
Invalid value for 'HIERARCH OBS DEC' : '0.0'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60804.5327978736
PI-COI
HIERARCH OBS TARG NAME
HIERARCH OBS RA 0.0
HIERARCH OBS DEC 0.0
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE E1W2W1S2S1E2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 1000
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 30.8485
HIERARCH ISS PBL12 END 30.8391
HIERARCH ISS PBLA12 START 65.7582
HIERARCH ISS PBLA12 END 65.7969
HIERARCH ISS PBL13 START 330.3414
HIERARCH ISS PBL13 END 330.3563
HIERARCH ISS PBLA13 START 49.0852
HIERARCH ISS PBLA13 END 49.0822
HIERARCH ISS PBL14 START 278.0224
HIERARCH ISS PBL14 END 278.0029
HIERARCH ISS PBLA14 START 52.7945
HIERARCH ISS PBLA14 END 52.7998
HIERARCH ISS PBL15 START 173.953
HIERARCH ISS PBL15 END 173.9138
HIERARCH ISS PBLA15 START 83.3805
HIERARCH ISS PBLA15 END 83.4928
HIERARCH ISS PBL16 START 175.3951
HIERARCH ISS PBL16 END 175.3327
HIERARCH ISS PBLA16 START 70.2532
HIERARCH ISS PBLA16 END 70.3101
HIERARCH ISS PBL23 START 300.9201
HIERARCH ISS PBL23 END 300.951
HIERARCH ISS PBLA23 START 47.3998
HIERARCH ISS PBLA23 END 47.3934
HIERARCH ISS PBL24 START 248.0567
HIERARCH ISS PBL24 END 248.0509
HIERARCH ISS PBLA24 START 51.1959
HIERARCH ISS PBLA24 END 51.1976
HIERARCH ISS PBL25 START 144.8535
HIERARCH ISS PBL25 END 144.8375
HIERARCH ISS PBLA25 START 87.0771
HIERARCH ISS PBLA25 END 87.2036
HIERARCH ISS PBL26 START 144.6617
HIERARCH ISS PBL26 END 144.6096
HIERARCH ISS PBLA26 START 71.2108
HIERARCH ISS PBLA26 END 71.2716
HIERARCH ISS PBL34 START 55.8756
HIERARCH ISS PBL34 END 55.923
HIERARCH ISS PBLA34 START -149.6929
HIERARCH ISS PBLA34 END -149.7213
HIERARCH ISS PBL35 START 210.8037
HIERARCH ISS PBL35 END 211.1444
HIERARCH ISS PBLA35 START -158.6224
HIERARCH ISS PBLA35 END -158.6586
HIERARCH ISS PBL36 START 178.4022
HIERARCH ISS PBL36 END 178.5851
HIERARCH ISS PBLA36 START -151.7093
HIERARCH ISS PBLA36 END -151.7409
HIERARCH ISS PBL45 START 155.8469
HIERARCH ISS PBL45 END 156.1422
HIERARCH ISS PBLA45 START -161.8126
HIERARCH ISS PBLA45 END -161.8482
HIERARCH ISS PBL46 START 122.577
HIERARCH ISS PBL46 END 122.7127
HIERARCH ISS PBLA46 START -152.6283
HIERARCH ISS PBLA46 END -152.6611
HIERARCH ISS PBL56 START 39.9586
HIERARCH ISS PBL56 END 40.1137
HIERARCH ISS PBLA56 START -11.1284
HIERARCH ISS PBLA56 END -11.0848
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1