Exposure
ID
SPICA.2025-10-02T13-09-39_1
Header ID
SPICA.2025-10-02T13-09-39
Date updated
2025-10-02 13:08:34 UTC+0000
Release date
None
UTC Start
2025-10-02 13:08:34.647
UTC End
2025-10-02 13:09:34.647
MJD Start
60950.5476232261
MJD End
60950.54831767053
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 34.0497 34.0511 104.1678 104.3096
S1-E1 327.3185 327.2602 72.4840 72.6488
S1-E2 276.6907 276.6668 80.1238 80.2848
S1-W1 278.4226 278.4400 133.6186 133.7547
S1-W2 210.8431 210.8550 113.6202 113.7599
S2-E1 298.8792 298.8119 69.0536 69.2197
S2-E2 245.9870 245.9566 76.8907 77.0536
S2-W1 249.3355 249.3499 137.4686 137.6039
S2-W2 177.3440 177.3542 115.4272 115.5664
E1-E2 64.5832 64.5404 -142.2360 -142.0742
E1-W1 310.9132 310.7549 -159.1663 -159.0229
E1-W2 218.2625 218.1241 -146.9723 -146.8163
E2-W1 249.8380 249.7274 -163.4835 -163.3436
E2-W2 153.9922 153.8971 -148.9568 -148.8031
W1-W2 107.9181 107.9139 -4.4560 -4.3239
Header: used keywords
Key Value
HIERARCH OBS PROG ID S3C
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60950.5476232261
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 34.0497
HIERARCH ISS PBL12 END 34.0511
HIERARCH ISS PBLA12 START 104.1678
HIERARCH ISS PBLA12 END 104.3096
HIERARCH ISS PBL13 START 327.3185
HIERARCH ISS PBL13 END 327.2602
HIERARCH ISS PBLA13 START 72.484
HIERARCH ISS PBLA13 END 72.6488
HIERARCH ISS PBL14 START 276.6907
HIERARCH ISS PBL14 END 276.6668
HIERARCH ISS PBLA14 START 80.1238
HIERARCH ISS PBLA14 END 80.2848
HIERARCH ISS PBL15 START 278.4226
HIERARCH ISS PBL15 END 278.44
HIERARCH ISS PBLA15 START 133.6186
HIERARCH ISS PBLA15 END 133.7547
HIERARCH ISS PBL16 START 210.8431
HIERARCH ISS PBL16 END 210.855
HIERARCH ISS PBLA16 START 113.6202
HIERARCH ISS PBLA16 END 113.7599
HIERARCH ISS PBL23 START 298.8792
HIERARCH ISS PBL23 END 298.8119
HIERARCH ISS PBLA23 START 69.0536
HIERARCH ISS PBLA23 END 69.2197
HIERARCH ISS PBL24 START 245.987
HIERARCH ISS PBL24 END 245.9566
HIERARCH ISS PBLA24 START 76.8907
HIERARCH ISS PBLA24 END 77.0536
HIERARCH ISS PBL25 START 249.3355
HIERARCH ISS PBL25 END 249.3499
HIERARCH ISS PBLA25 START 137.4686
HIERARCH ISS PBLA25 END 137.6039
HIERARCH ISS PBL26 START 177.344
HIERARCH ISS PBL26 END 177.3542
HIERARCH ISS PBLA26 START 115.4272
HIERARCH ISS PBLA26 END 115.5664
HIERARCH ISS PBL34 START 64.5832
HIERARCH ISS PBL34 END 64.5404
HIERARCH ISS PBLA34 START -142.236
HIERARCH ISS PBLA34 END -142.0742
HIERARCH ISS PBL35 START 310.9132
HIERARCH ISS PBL35 END 310.7549
HIERARCH ISS PBLA35 START -159.1663
HIERARCH ISS PBLA35 END -159.0229
HIERARCH ISS PBL36 START 218.2625
HIERARCH ISS PBL36 END 218.1241
HIERARCH ISS PBLA36 START -146.9723
HIERARCH ISS PBLA36 END -146.8163
HIERARCH ISS PBL45 START 249.838
HIERARCH ISS PBL45 END 249.7274
HIERARCH ISS PBLA45 START -163.4835
HIERARCH ISS PBLA45 END -163.3436
HIERARCH ISS PBL46 START 153.9922
HIERARCH ISS PBL46 END 153.8971
HIERARCH ISS PBLA46 START -148.9568
HIERARCH ISS PBLA46 END -148.8031
HIERARCH ISS PBL56 START 107.9181
HIERARCH ISS PBL56 END 107.9139
HIERARCH ISS PBLA56 START -4.456
HIERARCH ISS PBLA56 END -4.3239
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1