Exposure
ID
SPICA.2025-10-02T10-13-44_1
Header ID
SPICA.2025-10-02T10-13-44
Date updated
2025-10-02 10:12:39 UTC+0000
Release date
None
UTC Start
2025-10-02 10:12:39.760
UTC End
2025-10-02 10:13:39.760
MJD Start
60950.4254601805
MJD End
60950.42615462493
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 31.0450 31.0453 90.2087 90.3769
S1-E1 319.0024 318.7833 57.4382 57.5471
S1-E2 265.1031 264.9325 64.9039 65.0300
S1-W1 238.7178 239.0797 122.7428 122.9245
S1-W2 187.6392 187.7196 100.2275 100.4096
S2-E1 293.3800 293.1799 54.1547 54.2561
S2-E2 237.4081 237.2484 61.6997 61.8187
S2-W1 213.1994 213.5643 127.2344 127.4101
S2-W2 157.1604 157.2421 102.1969 102.3807
E1-E2 65.8705 65.8664 -154.0905 -154.0416
E1-W1 308.4112 308.6645 -167.2488 -167.2123
E1-W2 221.6248 221.6633 -157.6708 -157.6278
E2-W1 244.7299 244.9908 -170.7616 -170.7244
E2-W2 155.9371 155.9802 -159.1824 -159.1413
W1-W2 97.1468 97.3620 -9.5572 -9.4887
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 60950.4254601805
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 31.045
HIERARCH ISS PBL12 END 31.0453
HIERARCH ISS PBLA12 START 90.2087
HIERARCH ISS PBLA12 END 90.3769
HIERARCH ISS PBL13 START 319.0024
HIERARCH ISS PBL13 END 318.7833
HIERARCH ISS PBLA13 START 57.4382
HIERARCH ISS PBLA13 END 57.5471
HIERARCH ISS PBL14 START 265.1031
HIERARCH ISS PBL14 END 264.9325
HIERARCH ISS PBLA14 START 64.9039
HIERARCH ISS PBLA14 END 65.03
HIERARCH ISS PBL15 START 238.7178
HIERARCH ISS PBL15 END 239.0797
HIERARCH ISS PBLA15 START 122.7428
HIERARCH ISS PBLA15 END 122.9245
HIERARCH ISS PBL16 START 187.6392
HIERARCH ISS PBL16 END 187.7196
HIERARCH ISS PBLA16 START 100.2275
HIERARCH ISS PBLA16 END 100.4096
HIERARCH ISS PBL23 START 293.38
HIERARCH ISS PBL23 END 293.1799
HIERARCH ISS PBLA23 START 54.1547
HIERARCH ISS PBLA23 END 54.2561
HIERARCH ISS PBL24 START 237.4081
HIERARCH ISS PBL24 END 237.2484
HIERARCH ISS PBLA24 START 61.6997
HIERARCH ISS PBLA24 END 61.8187
HIERARCH ISS PBL25 START 213.1994
HIERARCH ISS PBL25 END 213.5643
HIERARCH ISS PBLA25 START 127.2344
HIERARCH ISS PBLA25 END 127.4101
HIERARCH ISS PBL26 START 157.1604
HIERARCH ISS PBL26 END 157.2421
HIERARCH ISS PBLA26 START 102.1969
HIERARCH ISS PBLA26 END 102.3807
HIERARCH ISS PBL34 START 65.8705
HIERARCH ISS PBL34 END 65.8664
HIERARCH ISS PBLA34 START -154.0905
HIERARCH ISS PBLA34 END -154.0416
HIERARCH ISS PBL35 START 308.4112
HIERARCH ISS PBL35 END 308.6645
HIERARCH ISS PBLA35 START -167.2488
HIERARCH ISS PBLA35 END -167.2123
HIERARCH ISS PBL36 START 221.6248
HIERARCH ISS PBL36 END 221.6633
HIERARCH ISS PBLA36 START -157.6708
HIERARCH ISS PBLA36 END -157.6278
HIERARCH ISS PBL45 START 244.7299
HIERARCH ISS PBL45 END 244.9908
HIERARCH ISS PBLA45 START -170.7616
HIERARCH ISS PBLA45 END -170.7244
HIERARCH ISS PBL46 START 155.9371
HIERARCH ISS PBL46 END 155.9802
HIERARCH ISS PBLA46 START -159.1824
HIERARCH ISS PBLA46 END -159.1413
HIERARCH ISS PBL56 START 97.1468
HIERARCH ISS PBL56 END 97.362
HIERARCH ISS PBLA56 START -9.5572
HIERARCH ISS PBLA56 END -9.4887
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1