Exposure
ID
SPICA.2025-06-11T10-36-00_1
Header ID
SPICA.2025-06-11T10-36-00
Date updated
2025-06-11 10:34:55 UTC+0000
Release date
None
UTC Start
2025-06-11 10:34:55.626
UTC End
2025-06-11 10:35:55.626
MJD Start
60837.4409215923
MJD End
60837.44161603673
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 33.1285 33.1379 69.8675 70.0088
S1-E1 284.5499 284.9910 40.3636 40.4739
S1-E2 248.2836 248.5745 48.1009 48.2120
S1-W1 275.5238 275.5232 89.6500 89.8651
S1-W2 209.5484 209.5680 76.4247 76.5883
S2-E1 256.2374 256.6795 36.7130 36.8251
S2-E2 217.8638 218.1530 44.8684 44.9786
S2-W1 244.6076 244.6145 92.2773 92.5024
S2-W2 176.6772 176.6892 77.6517 77.8197
E1-E2 51.0065 51.1500 179.4177 179.6050
E1-W1 233.6760 234.3389 157.0188 157.2731
E1-W2 168.7470 169.2392 173.3952 173.6001
E2-W1 187.5277 188.0324 151.0697 151.3403
E2-W2 118.1432 118.4908 170.7989 171.0118
W1-W2 86.1120 86.2361 -56.5204 -56.2105
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 60837.4409215923
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 33.1285
HIERARCH ISS PBL12 END 33.1379
HIERARCH ISS PBLA12 START 69.8675
HIERARCH ISS PBLA12 END 70.0088
HIERARCH ISS PBL13 START 284.5499
HIERARCH ISS PBL13 END 284.991
HIERARCH ISS PBLA13 START 40.3636
HIERARCH ISS PBLA13 END 40.4739
HIERARCH ISS PBL14 START 248.2836
HIERARCH ISS PBL14 END 248.5745
HIERARCH ISS PBLA14 START 48.1009
HIERARCH ISS PBLA14 END 48.212
HIERARCH ISS PBL15 START 275.5238
HIERARCH ISS PBL15 END 275.5232
HIERARCH ISS PBLA15 START 89.65
HIERARCH ISS PBLA15 END 89.8651
HIERARCH ISS PBL16 START 209.5484
HIERARCH ISS PBL16 END 209.568
HIERARCH ISS PBLA16 START 76.4247
HIERARCH ISS PBLA16 END 76.5883
HIERARCH ISS PBL23 START 256.2374
HIERARCH ISS PBL23 END 256.6795
HIERARCH ISS PBLA23 START 36.713
HIERARCH ISS PBLA23 END 36.8251
HIERARCH ISS PBL24 START 217.8638
HIERARCH ISS PBL24 END 218.153
HIERARCH ISS PBLA24 START 44.8684
HIERARCH ISS PBLA24 END 44.9786
HIERARCH ISS PBL25 START 244.6076
HIERARCH ISS PBL25 END 244.6145
HIERARCH ISS PBLA25 START 92.2773
HIERARCH ISS PBLA25 END 92.5024
HIERARCH ISS PBL26 START 176.6772
HIERARCH ISS PBL26 END 176.6892
HIERARCH ISS PBLA26 START 77.6517
HIERARCH ISS PBLA26 END 77.8197
HIERARCH ISS PBL34 START 51.0065
HIERARCH ISS PBL34 END 51.15
HIERARCH ISS PBLA34 START 179.4177
HIERARCH ISS PBLA34 END 179.605
HIERARCH ISS PBL35 START 233.676
HIERARCH ISS PBL35 END 234.3389
HIERARCH ISS PBLA35 START 157.0188
HIERARCH ISS PBLA35 END 157.2731
HIERARCH ISS PBL36 START 168.747
HIERARCH ISS PBL36 END 169.2392
HIERARCH ISS PBLA36 START 173.3952
HIERARCH ISS PBLA36 END 173.6001
HIERARCH ISS PBL45 START 187.5277
HIERARCH ISS PBL45 END 188.0324
HIERARCH ISS PBLA45 START 151.0697
HIERARCH ISS PBLA45 END 151.3403
HIERARCH ISS PBL46 START 118.1432
HIERARCH ISS PBL46 END 118.4908
HIERARCH ISS PBLA46 START 170.7989
HIERARCH ISS PBLA46 END 171.0118
HIERARCH ISS PBL56 START 86.112
HIERARCH ISS PBL56 END 86.2361
HIERARCH ISS PBLA56 START -56.5204
HIERARCH ISS PBLA56 END -56.2105
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1