Exposure
ID
SPICA.2025-11-13T06-26-27_1
Header ID
SPICA.2025-11-13T06-26-27
Date updated
2025-11-13 06:25:22 UTC+0000
Release date
None
UTC Start
2025-11-13 06:25:22.610
UTC End
2025-11-13 06:26:22.610
MJD Start
60992.2676228027
MJD End
60992.26831724713
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
6.06838
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.47492
Observation
ID
64310
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47762
Name
HD_21790
RA
52.65441
DEC
-5.075146
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 26.3591 26.3538 86.9016 87.0988
S1-E1 299.5966 299.1954 52.6584 52.7352
S1-E2 243.1379 242.8145 59.8286 59.9360
S1-W1 193.3181 193.8793 126.3657 126.5664
S1-W2 154.7209 154.8230 98.5700 98.7935
S2-E1 278.2023 277.8395 49.6022 49.6661
S2-E2 219.9944 219.6969 56.7026 56.7968
S2-W1 173.7777 174.3413 131.8981 132.0802
S2-W2 129.0167 129.1268 100.9382 101.1644
E1-E2 65.7790 65.7631 -154.8164 -154.8339
E1-W1 307.6249 307.8968 -164.4399 -164.4780
E1-W2 221.7964 221.8096 -157.4110 -157.4365
E2-W1 243.0206 243.3127 -167.0334 -167.0732
E2-W2 156.1133 156.1428 -158.5040 -158.5323
W1-W2 91.6083 91.8762 -1.6739 -1.6929
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 60992.2676228027
PI-COI spica
HIERARCH OBS TARG NAME HD_21790
HIERARCH OBS RA 52.65441
HIERARCH OBS DEC -5.075146
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 26.3591
HIERARCH ISS PBL12 END 26.3538
HIERARCH ISS PBLA12 START 86.9016
HIERARCH ISS PBLA12 END 87.0988
HIERARCH ISS PBL13 START 299.5966
HIERARCH ISS PBL13 END 299.1954
HIERARCH ISS PBLA13 START 52.6584
HIERARCH ISS PBLA13 END 52.7352
HIERARCH ISS PBL14 START 243.1379
HIERARCH ISS PBL14 END 242.8145
HIERARCH ISS PBLA14 START 59.8286
HIERARCH ISS PBLA14 END 59.936
HIERARCH ISS PBL15 START 193.3181
HIERARCH ISS PBL15 END 193.8793
HIERARCH ISS PBLA15 START 126.3657
HIERARCH ISS PBLA15 END 126.5664
HIERARCH ISS PBL16 START 154.7209
HIERARCH ISS PBL16 END 154.823
HIERARCH ISS PBLA16 START 98.57
HIERARCH ISS PBLA16 END 98.7935
HIERARCH ISS PBL23 START 278.2023
HIERARCH ISS PBL23 END 277.8395
HIERARCH ISS PBLA23 START 49.6022
HIERARCH ISS PBLA23 END 49.6661
HIERARCH ISS PBL24 START 219.9944
HIERARCH ISS PBL24 END 219.6969
HIERARCH ISS PBLA24 START 56.7026
HIERARCH ISS PBLA24 END 56.7968
HIERARCH ISS PBL25 START 173.7777
HIERARCH ISS PBL25 END 174.3413
HIERARCH ISS PBLA25 START 131.8981
HIERARCH ISS PBLA25 END 132.0802
HIERARCH ISS PBL26 START 129.0167
HIERARCH ISS PBL26 END 129.1268
HIERARCH ISS PBLA26 START 100.9382
HIERARCH ISS PBLA26 END 101.1644
HIERARCH ISS PBL34 START 65.779
HIERARCH ISS PBL34 END 65.7631
HIERARCH ISS PBLA34 START -154.8164
HIERARCH ISS PBLA34 END -154.8339
HIERARCH ISS PBL35 START 307.6249
HIERARCH ISS PBL35 END 307.8968
HIERARCH ISS PBLA35 START -164.4399
HIERARCH ISS PBLA35 END -164.478
HIERARCH ISS PBL36 START 221.7964
HIERARCH ISS PBL36 END 221.8096
HIERARCH ISS PBLA36 START -157.411
HIERARCH ISS PBLA36 END -157.4365
HIERARCH ISS PBL45 START 243.0206
HIERARCH ISS PBL45 END 243.3127
HIERARCH ISS PBLA45 START -167.0334
HIERARCH ISS PBLA45 END -167.0732
HIERARCH ISS PBL46 START 156.1133
HIERARCH ISS PBL46 END 156.1428
HIERARCH ISS PBLA46 START -158.504
HIERARCH ISS PBLA46 END -158.5323
HIERARCH ISS PBL56 START 91.6083
HIERARCH ISS PBL56 END 91.8762
HIERARCH ISS PBLA56 START -1.6739
HIERARCH ISS PBLA56 END -1.6929
HIERARCH CHARA TAU0 6.06838
HIERARCH CHARA SEEING 1.47492