Exposure
ID
SPICA.2025-10-02T10-07-27_1
Header ID
SPICA.2025-10-02T10-07-27
Date updated
2025-10-02 10:06:22 UTC+0000
Release date
None
UTC Start
2025-10-02 10:06:22.388
UTC End
2025-10-02 10:07:22.388
MJD Start
60950.4210924552
MJD End
60950.421786899635
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
70581
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52341
Name
HD_26793
RA
63.65097
DEC
10.0114
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.0469 31.0461 89.2316 89.3997
S1-E1 320.2482 320.0373 56.8185 56.9235
S1-E2 266.0892 265.9202 64.1829 64.3055
S1-W1 236.6212 236.9809 121.6662 121.8540
S1-W2 187.1971 187.2700 99.1623 99.3464
S2-E1 294.5088 294.3188 53.5792 53.6766
S2-E2 238.3251 238.1688 61.0212 61.1364
S2-W1 211.0753 211.4410 126.1910 126.3732
S2-W2 156.7069 156.7823 101.1203 101.3065
E1-E2 65.8716 65.8742 -154.3651 -154.3190
E1-W1 306.8121 307.1027 -167.4561 -167.4210
E1-W2 221.3193 221.3818 -157.9127 -157.8721
E2-W1 243.1107 243.4018 -170.9746 -170.9383
E2-W2 155.6273 155.6878 -159.4135 -159.3747
W1-W2 95.8570 96.0837 -9.9630 -9.8922
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 60950.4210924552
PI-COI spica
HIERARCH OBS TARG NAME HD_26793
HIERARCH OBS RA 63.65097
HIERARCH OBS DEC 10.0114
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 31.0469
HIERARCH ISS PBL12 END 31.0461
HIERARCH ISS PBLA12 START 89.2316
HIERARCH ISS PBLA12 END 89.3997
HIERARCH ISS PBL13 START 320.2482
HIERARCH ISS PBL13 END 320.0373
HIERARCH ISS PBLA13 START 56.8185
HIERARCH ISS PBLA13 END 56.9235
HIERARCH ISS PBL14 START 266.0892
HIERARCH ISS PBL14 END 265.9202
HIERARCH ISS PBLA14 START 64.1829
HIERARCH ISS PBLA14 END 64.3055
HIERARCH ISS PBL15 START 236.6212
HIERARCH ISS PBL15 END 236.9809
HIERARCH ISS PBLA15 START 121.6662
HIERARCH ISS PBLA15 END 121.854
HIERARCH ISS PBL16 START 187.1971
HIERARCH ISS PBL16 END 187.27
HIERARCH ISS PBLA16 START 99.1623
HIERARCH ISS PBLA16 END 99.3464
HIERARCH ISS PBL23 START 294.5088
HIERARCH ISS PBL23 END 294.3188
HIERARCH ISS PBLA23 START 53.5792
HIERARCH ISS PBLA23 END 53.6766
HIERARCH ISS PBL24 START 238.3251
HIERARCH ISS PBL24 END 238.1688
HIERARCH ISS PBLA24 START 61.0212
HIERARCH ISS PBLA24 END 61.1364
HIERARCH ISS PBL25 START 211.0753
HIERARCH ISS PBL25 END 211.441
HIERARCH ISS PBLA25 START 126.191
HIERARCH ISS PBLA25 END 126.3732
HIERARCH ISS PBL26 START 156.7069
HIERARCH ISS PBL26 END 156.7823
HIERARCH ISS PBLA26 START 101.1203
HIERARCH ISS PBLA26 END 101.3065
HIERARCH ISS PBL34 START 65.8716
HIERARCH ISS PBL34 END 65.8742
HIERARCH ISS PBLA34 START -154.3651
HIERARCH ISS PBLA34 END -154.319
HIERARCH ISS PBL35 START 306.8121
HIERARCH ISS PBL35 END 307.1027
HIERARCH ISS PBLA35 START -167.4561
HIERARCH ISS PBLA35 END -167.421
HIERARCH ISS PBL36 START 221.3193
HIERARCH ISS PBL36 END 221.3818
HIERARCH ISS PBLA36 START -157.9127
HIERARCH ISS PBLA36 END -157.8721
HIERARCH ISS PBL45 START 243.1107
HIERARCH ISS PBL45 END 243.4018
HIERARCH ISS PBLA45 START -170.9746
HIERARCH ISS PBLA45 END -170.9383
HIERARCH ISS PBL46 START 155.6273
HIERARCH ISS PBL46 END 155.6878
HIERARCH ISS PBLA46 START -159.4135
HIERARCH ISS PBLA46 END -159.3747
HIERARCH ISS PBL56 START 95.857
HIERARCH ISS PBL56 END 96.0837
HIERARCH ISS PBLA56 START -9.963
HIERARCH ISS PBLA56 END -9.8922
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1