Exposure
ID
SPICA.2025-08-16T06-55-09_1
Header ID
SPICA.2025-08-16T06-55-09
Date updated
2025-08-16 06:54:04 UTC+0000
Release date
None
UTC Start
2025-08-16 06:54:04.307
UTC End
2025-08-16 06:55:04.307
MJD Start
60903.2875498485
MJD End
60903.28824429293
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
70128
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52032
Name
HD_213660
RA
338.1099
DEC
39.77973
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9048 33.9060 84.2148 84.3673
S1-E1 319.8528 320.0360 52.8703 53.0004
S1-E2 271.8087 271.9189 60.5218 60.6542
S1-W1 275.5051 275.5560 110.0858 110.2882
S1-W2 210.9127 210.9118 92.5670 92.7357
S2-E1 291.4305 291.6198 49.4008 49.5308
S2-E2 241.1469 241.2612 57.2830 57.4143
S2-W1 245.4446 245.5088 113.5414 113.7493
S2-W2 177.4359 177.4355 94.1576 94.3294
E1-E2 62.1000 62.1760 -162.7762 -162.6244
E1-W1 287.7104 288.1619 179.2553 179.4299
E1-W2 207.3069 207.5861 -167.6588 -167.5022
E2-W1 229.4405 229.8106 174.4657 174.6481
E2-W2 145.5283 145.7312 -169.7402 -169.5812
W1-W2 97.7878 97.9321 -29.4291 -29.2081
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 60903.2875498485
PI-COI spica
HIERARCH OBS TARG NAME HD_213660
HIERARCH OBS RA 338.1099
HIERARCH OBS DEC 39.77973
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 33.9048
HIERARCH ISS PBL12 END 33.906
HIERARCH ISS PBLA12 START 84.2148
HIERARCH ISS PBLA12 END 84.3673
HIERARCH ISS PBL13 START 319.8528
HIERARCH ISS PBL13 END 320.036
HIERARCH ISS PBLA13 START 52.8703
HIERARCH ISS PBLA13 END 53.0004
HIERARCH ISS PBL14 START 271.8087
HIERARCH ISS PBL14 END 271.9189
HIERARCH ISS PBLA14 START 60.5218
HIERARCH ISS PBLA14 END 60.6542
HIERARCH ISS PBL15 START 275.5051
HIERARCH ISS PBL15 END 275.556
HIERARCH ISS PBLA15 START 110.0858
HIERARCH ISS PBLA15 END 110.2882
HIERARCH ISS PBL16 START 210.9127
HIERARCH ISS PBL16 END 210.9118
HIERARCH ISS PBLA16 START 92.567
HIERARCH ISS PBLA16 END 92.7357
HIERARCH ISS PBL23 START 291.4305
HIERARCH ISS PBL23 END 291.6198
HIERARCH ISS PBLA23 START 49.4008
HIERARCH ISS PBLA23 END 49.5308
HIERARCH ISS PBL24 START 241.1469
HIERARCH ISS PBL24 END 241.2612
HIERARCH ISS PBLA24 START 57.283
HIERARCH ISS PBLA24 END 57.4143
HIERARCH ISS PBL25 START 245.4446
HIERARCH ISS PBL25 END 245.5088
HIERARCH ISS PBLA25 START 113.5414
HIERARCH ISS PBLA25 END 113.7493
HIERARCH ISS PBL26 START 177.4359
HIERARCH ISS PBL26 END 177.4355
HIERARCH ISS PBLA26 START 94.1576
HIERARCH ISS PBLA26 END 94.3294
HIERARCH ISS PBL34 START 62.1
HIERARCH ISS PBL34 END 62.176
HIERARCH ISS PBLA34 START -162.7762
HIERARCH ISS PBLA34 END -162.6244
HIERARCH ISS PBL35 START 287.7104
HIERARCH ISS PBL35 END 288.1619
HIERARCH ISS PBLA35 START 179.2553
HIERARCH ISS PBLA35 END 179.4299
HIERARCH ISS PBL36 START 207.3069
HIERARCH ISS PBL36 END 207.5861
HIERARCH ISS PBLA36 START -167.6588
HIERARCH ISS PBLA36 END -167.5022
HIERARCH ISS PBL45 START 229.4405
HIERARCH ISS PBL45 END 229.8106
HIERARCH ISS PBLA45 START 174.4657
HIERARCH ISS PBLA45 END 174.6481
HIERARCH ISS PBL46 START 145.5283
HIERARCH ISS PBL46 END 145.7312
HIERARCH ISS PBLA46 START -169.7402
HIERARCH ISS PBLA46 END -169.5812
HIERARCH ISS PBL56 START 97.7878
HIERARCH ISS PBL56 END 97.9321
HIERARCH ISS PBLA56 START -29.4291
HIERARCH ISS PBLA56 END -29.2081
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1