Exposure
ID
SPICA.2025-10-02T13-12-58_1
Header ID
SPICA.2025-10-02T13-12-58
Date updated
2025-10-02 13:11:52 UTC+0000
Release date
None
UTC Start
2025-10-02 13:11:52.999
UTC End
2025-10-02 13:12:52.999
MJD Start
60950.5499189753
MJD End
60950.550613419735
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
70584
Category
science
Program ID
S3C
Program Title
TBD
Program Type
Normal
PI / COI
nowacki
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 34.0540 34.0553 104.6001 104.7412
S1-E1 327.1404 327.0822 72.9885 73.1542
S1-E2 276.6184 276.5953 80.6161 80.7776
S1-W1 278.4689 278.4795 134.0326 134.1672
S1-W2 210.8778 210.8880 114.0456 114.1842
S2-E1 298.6732 298.6056 69.5622 69.7295
S2-E2 245.8947 245.8648 77.3890 77.5526
S2-W1 249.3722 249.3795 137.8803 138.0142
S2-W2 177.3735 177.3822 115.8512 115.9892
E1-E2 64.4508 64.4062 -141.7400 -141.5764
E1-W1 310.4156 310.2437 -158.7269 -158.5822
E1-W2 217.8324 217.6868 -146.4940 -146.3363
E2-W1 249.4883 249.3661 -163.0553 -162.9144
E2-W2 153.6962 153.5957 -148.4857 -148.3304
W1-W2 107.8994 107.8896 -4.0526 -3.9207
Header: used keywords
Key Value
HIERARCH OBS PROG ID S3C
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60950.5499189753
PI-COI nowacki
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 34.054
HIERARCH ISS PBL12 END 34.0553
HIERARCH ISS PBLA12 START 104.6001
HIERARCH ISS PBLA12 END 104.7412
HIERARCH ISS PBL13 START 327.1404
HIERARCH ISS PBL13 END 327.0822
HIERARCH ISS PBLA13 START 72.9885
HIERARCH ISS PBLA13 END 73.1542
HIERARCH ISS PBL14 START 276.6184
HIERARCH ISS PBL14 END 276.5953
HIERARCH ISS PBLA14 START 80.6161
HIERARCH ISS PBLA14 END 80.7776
HIERARCH ISS PBL15 START 278.4689
HIERARCH ISS PBL15 END 278.4795
HIERARCH ISS PBLA15 START 134.0326
HIERARCH ISS PBLA15 END 134.1672
HIERARCH ISS PBL16 START 210.8778
HIERARCH ISS PBL16 END 210.888
HIERARCH ISS PBLA16 START 114.0456
HIERARCH ISS PBLA16 END 114.1842
HIERARCH ISS PBL23 START 298.6732
HIERARCH ISS PBL23 END 298.6056
HIERARCH ISS PBLA23 START 69.5622
HIERARCH ISS PBLA23 END 69.7295
HIERARCH ISS PBL24 START 245.8947
HIERARCH ISS PBL24 END 245.8648
HIERARCH ISS PBLA24 START 77.389
HIERARCH ISS PBLA24 END 77.5526
HIERARCH ISS PBL25 START 249.3722
HIERARCH ISS PBL25 END 249.3795
HIERARCH ISS PBLA25 START 137.8803
HIERARCH ISS PBLA25 END 138.0142
HIERARCH ISS PBL26 START 177.3735
HIERARCH ISS PBL26 END 177.3822
HIERARCH ISS PBLA26 START 115.8512
HIERARCH ISS PBLA26 END 115.9892
HIERARCH ISS PBL34 START 64.4508
HIERARCH ISS PBL34 END 64.4062
HIERARCH ISS PBLA34 START -141.74
HIERARCH ISS PBLA34 END -141.5764
HIERARCH ISS PBL35 START 310.4156
HIERARCH ISS PBL35 END 310.2437
HIERARCH ISS PBLA35 START -158.7269
HIERARCH ISS PBLA35 END -158.5822
HIERARCH ISS PBL36 START 217.8324
HIERARCH ISS PBL36 END 217.6868
HIERARCH ISS PBLA36 START -146.494
HIERARCH ISS PBLA36 END -146.3363
HIERARCH ISS PBL45 START 249.4883
HIERARCH ISS PBL45 END 249.3661
HIERARCH ISS PBLA45 START -163.0553
HIERARCH ISS PBLA45 END -162.9144
HIERARCH ISS PBL46 START 153.6962
HIERARCH ISS PBL46 END 153.5957
HIERARCH ISS PBLA46 START -148.4857
HIERARCH ISS PBLA46 END -148.3304
HIERARCH ISS PBL56 START 107.8994
HIERARCH ISS PBL56 END 107.8896
HIERARCH ISS PBLA56 START -4.0526
HIERARCH ISS PBLA56 END -3.9207
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1