Exposure
ID
SPICA.2025-06-14T10-23-45_1
Header ID
SPICA.2025-06-14T10-23-45
Date updated
2025-06-14 10:22:39 UTC+0000
Release date
None
UTC Start
2025-06-14 10:22:39.986
UTC End
2025-06-14 10:23:39.986
MJD Start
60840.4324072455
MJD End
60840.43310168993
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
68342
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50790
Name
HD_207260
RA
326.3622
DEC
61.12081
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.3838 30.3870 84.7625 84.9338
S1-E1 284.9366 285.1911 48.2830 48.4629
S1-E2 240.1309 240.3058 57.1784 57.3511
S1-W1 272.4275 272.3780 111.8149 112.0266
S1-W2 194.6082 194.5946 94.0911 94.2739
S2-E1 261.1314 261.3800 44.3162 44.5004
S2-E2 213.6644 213.8358 53.4029 53.5784
S2-W1 245.7568 245.7154 115.0383 115.2553
S2-W2 164.6999 164.6843 95.8047 95.9900
E1-E2 60.4442 60.5030 -169.6195 -169.3922
E1-W1 293.6175 293.8659 172.1247 172.3689
E1-W2 204.3416 204.5376 -174.7843 -174.5519
E2-W1 236.9733 237.1598 167.5418 167.7892
E2-W2 144.2454 144.3823 -176.9461 -176.7116
W1-W2 105.3030 105.3477 -33.9487 -33.6948
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 60840.4324072455
PI-COI spica
HIERARCH OBS TARG NAME HD_207260
HIERARCH OBS RA 326.3622
HIERARCH OBS DEC 61.12081
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 30.3838
HIERARCH ISS PBL12 END 30.387
HIERARCH ISS PBLA12 START 84.7625
HIERARCH ISS PBLA12 END 84.9338
HIERARCH ISS PBL13 START 284.9366
HIERARCH ISS PBL13 END 285.1911
HIERARCH ISS PBLA13 START 48.283
HIERARCH ISS PBLA13 END 48.4629
HIERARCH ISS PBL14 START 240.1309
HIERARCH ISS PBL14 END 240.3058
HIERARCH ISS PBLA14 START 57.1784
HIERARCH ISS PBLA14 END 57.3511
HIERARCH ISS PBL15 START 272.4275
HIERARCH ISS PBL15 END 272.378
HIERARCH ISS PBLA15 START 111.8149
HIERARCH ISS PBLA15 END 112.0266
HIERARCH ISS PBL16 START 194.6082
HIERARCH ISS PBL16 END 194.5946
HIERARCH ISS PBLA16 START 94.0911
HIERARCH ISS PBLA16 END 94.2739
HIERARCH ISS PBL23 START 261.1314
HIERARCH ISS PBL23 END 261.38
HIERARCH ISS PBLA23 START 44.3162
HIERARCH ISS PBLA23 END 44.5004
HIERARCH ISS PBL24 START 213.6644
HIERARCH ISS PBL24 END 213.8358
HIERARCH ISS PBLA24 START 53.4029
HIERARCH ISS PBLA24 END 53.5784
HIERARCH ISS PBL25 START 245.7568
HIERARCH ISS PBL25 END 245.7154
HIERARCH ISS PBLA25 START 115.0383
HIERARCH ISS PBLA25 END 115.2553
HIERARCH ISS PBL26 START 164.6999
HIERARCH ISS PBL26 END 164.6843
HIERARCH ISS PBLA26 START 95.8047
HIERARCH ISS PBLA26 END 95.99
HIERARCH ISS PBL34 START 60.4442
HIERARCH ISS PBL34 END 60.503
HIERARCH ISS PBLA34 START -169.6195
HIERARCH ISS PBLA34 END -169.3922
HIERARCH ISS PBL35 START 293.6175
HIERARCH ISS PBL35 END 293.8659
HIERARCH ISS PBLA35 START 172.1247
HIERARCH ISS PBLA35 END 172.3689
HIERARCH ISS PBL36 START 204.3416
HIERARCH ISS PBL36 END 204.5376
HIERARCH ISS PBLA36 START -174.7843
HIERARCH ISS PBLA36 END -174.5519
HIERARCH ISS PBL45 START 236.9733
HIERARCH ISS PBL45 END 237.1598
HIERARCH ISS PBLA45 START 167.5418
HIERARCH ISS PBLA45 END 167.7892
HIERARCH ISS PBL46 START 144.2454
HIERARCH ISS PBL46 END 144.3823
HIERARCH ISS PBLA46 START -176.9461
HIERARCH ISS PBLA46 END -176.7116
HIERARCH ISS PBL56 START 105.303
HIERARCH ISS PBL56 END 105.3477
HIERARCH ISS PBLA56 START -33.9487
HIERARCH ISS PBLA56 END -33.6948
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1