Exposure
ID
SPICA.2025-10-10T13-14-07_1
Header ID
SPICA.2025-10-10T13-14-07
Date updated
2025-10-10 13:13:02 UTC+0000
Release date
None
UTC Start
2025-10-10 13:13:02.355
UTC End
2025-10-10 13:14:02.355
MJD Start
60958.5507217041
MJD End
60958.55141614853
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
70886
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52344
Name
HD_35984
RA
82.41939
DEC
29.18646
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 34.0793 34.0794 108.7340 108.8668
S1-E1 325.4842 325.4348 78.1086 78.2825
S1-E2 276.0688 276.0567 85.5469 85.7123
S1-W1 277.7179 277.6527 137.8747 137.9948
S1-W2 210.9037 210.8930 118.0518 118.1786
S2-E1 296.6668 296.6037 74.7538 74.9310
S2-E2 245.1099 245.0890 82.4087 82.5781
S2-W1 248.5069 248.4376 141.7037 141.8234
S2-W2 177.3599 177.3484 119.8346 119.9604
E1-E2 62.8823 62.8232 -136.5270 -136.3435
E1-W1 303.3745 303.0781 -154.1621 -154.0026
E1-W2 212.5122 212.3056 -141.4724 -141.2956
E2-W1 244.1915 243.9607 -158.6365 -158.4829
E2-W2 149.9619 149.8151 -143.5440 -143.3701
W1-W2 106.7963 106.7311 -0.0822 0.0501
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 60958.5507217041
PI-COI spica
HIERARCH OBS TARG NAME HD_35984
HIERARCH OBS RA 82.41939
HIERARCH OBS DEC 29.18646
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 34.0793
HIERARCH ISS PBL12 END 34.0794
HIERARCH ISS PBLA12 START 108.734
HIERARCH ISS PBLA12 END 108.8668
HIERARCH ISS PBL13 START 325.4842
HIERARCH ISS PBL13 END 325.4348
HIERARCH ISS PBLA13 START 78.1086
HIERARCH ISS PBLA13 END 78.2825
HIERARCH ISS PBL14 START 276.0688
HIERARCH ISS PBL14 END 276.0567
HIERARCH ISS PBLA14 START 85.5469
HIERARCH ISS PBLA14 END 85.7123
HIERARCH ISS PBL15 START 277.7179
HIERARCH ISS PBL15 END 277.6527
HIERARCH ISS PBLA15 START 137.8747
HIERARCH ISS PBLA15 END 137.9948
HIERARCH ISS PBL16 START 210.9037
HIERARCH ISS PBL16 END 210.893
HIERARCH ISS PBLA16 START 118.0518
HIERARCH ISS PBLA16 END 118.1786
HIERARCH ISS PBL23 START 296.6668
HIERARCH ISS PBL23 END 296.6037
HIERARCH ISS PBLA23 START 74.7538
HIERARCH ISS PBLA23 END 74.931
HIERARCH ISS PBL24 START 245.1099
HIERARCH ISS PBL24 END 245.089
HIERARCH ISS PBLA24 START 82.4087
HIERARCH ISS PBLA24 END 82.5781
HIERARCH ISS PBL25 START 248.5069
HIERARCH ISS PBL25 END 248.4376
HIERARCH ISS PBLA25 START 141.7037
HIERARCH ISS PBLA25 END 141.8234
HIERARCH ISS PBL26 START 177.3599
HIERARCH ISS PBL26 END 177.3484
HIERARCH ISS PBLA26 START 119.8346
HIERARCH ISS PBLA26 END 119.9604
HIERARCH ISS PBL34 START 62.8823
HIERARCH ISS PBL34 END 62.8232
HIERARCH ISS PBLA34 START -136.527
HIERARCH ISS PBLA34 END -136.3435
HIERARCH ISS PBL35 START 303.3745
HIERARCH ISS PBL35 END 303.0781
HIERARCH ISS PBLA35 START -154.1621
HIERARCH ISS PBLA35 END -154.0026
HIERARCH ISS PBL36 START 212.5122
HIERARCH ISS PBL36 END 212.3056
HIERARCH ISS PBLA36 START -141.4724
HIERARCH ISS PBLA36 END -141.2956
HIERARCH ISS PBL45 START 244.1915
HIERARCH ISS PBL45 END 243.9607
HIERARCH ISS PBLA45 START -158.6365
HIERARCH ISS PBLA45 END -158.4829
HIERARCH ISS PBL46 START 149.9619
HIERARCH ISS PBL46 END 149.8151
HIERARCH ISS PBLA46 START -143.544
HIERARCH ISS PBLA46 END -143.3701
HIERARCH ISS PBL56 START 106.7963
HIERARCH ISS PBL56 END 106.7311
HIERARCH ISS PBLA56 START -0.0822
HIERARCH ISS PBLA56 END 0.0501
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1