Exposure
ID
SPICA.2025-09-15T08-16-29_1
Header ID
SPICA.2025-09-15T08-16-29
Date updated
2025-09-15 08:15:24 UTC+0000
Release date
None
UTC Start
2025-09-15 08:15:24.878
UTC End
2025-09-15 08:16:24.878
MJD Start
60933.3440379408
MJD End
60933.34473238523
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
70042
Category
science
Program ID
S05/S04
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/ibanez
Target
ID
51967
Name
HD_4628
RA
12.09574
DEC
5.280615
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.8330 29.8381 93.7007 93.8745
S1-E1 306.3549 306.0511 58.8557 58.9750
S1-E2 253.6240 253.4090 66.7763 66.9149
S1-W1 236.7804 237.2039 127.8048 127.9614
S1-W2 181.4394 181.5664 104.4064 104.5864
S2-E1 282.3859 282.0962 55.3951 55.5055
S2-E2 227.4263 227.2166 63.3710 63.5017
S2-W1 212.7367 213.1493 132.3146 132.4612
S2-W2 152.2266 152.3492 106.4928 106.6726
E1-E2 65.2922 65.2547 -153.5073 -153.4660
E1-W1 312.7408 312.8390 -166.1021 -166.0816
E1-W2 221.1876 221.1127 -156.9887 -156.9555
E2-W1 249.4264 249.5671 -169.3743 -169.3554
E2-W2 156.0663 156.0295 -158.4444 -158.4141
W1-W2 100.6399 100.8214 -6.4737 -6.4371
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.3440379408
PI-COI ebrahimkutty/ibanez
HIERARCH OBS TARG NAME HD_4628
HIERARCH OBS RA 12.09574
HIERARCH OBS DEC 5.280615
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 29.833
HIERARCH ISS PBL12 END 29.8381
HIERARCH ISS PBLA12 START 93.7007
HIERARCH ISS PBLA12 END 93.8745
HIERARCH ISS PBL13 START 306.3549
HIERARCH ISS PBL13 END 306.0511
HIERARCH ISS PBLA13 START 58.8557
HIERARCH ISS PBLA13 END 58.975
HIERARCH ISS PBL14 START 253.624
HIERARCH ISS PBL14 END 253.409
HIERARCH ISS PBLA14 START 66.7763
HIERARCH ISS PBLA14 END 66.9149
HIERARCH ISS PBL15 START 236.7804
HIERARCH ISS PBL15 END 237.2039
HIERARCH ISS PBLA15 START 127.8048
HIERARCH ISS PBLA15 END 127.9614
HIERARCH ISS PBL16 START 181.4394
HIERARCH ISS PBL16 END 181.5664
HIERARCH ISS PBLA16 START 104.4064
HIERARCH ISS PBLA16 END 104.5864
HIERARCH ISS PBL23 START 282.3859
HIERARCH ISS PBL23 END 282.0962
HIERARCH ISS PBLA23 START 55.3951
HIERARCH ISS PBLA23 END 55.5055
HIERARCH ISS PBL24 START 227.4263
HIERARCH ISS PBL24 END 227.2166
HIERARCH ISS PBLA24 START 63.371
HIERARCH ISS PBLA24 END 63.5017
HIERARCH ISS PBL25 START 212.7367
HIERARCH ISS PBL25 END 213.1493
HIERARCH ISS PBLA25 START 132.3146
HIERARCH ISS PBLA25 END 132.4612
HIERARCH ISS PBL26 START 152.2266
HIERARCH ISS PBL26 END 152.3492
HIERARCH ISS PBLA26 START 106.4928
HIERARCH ISS PBLA26 END 106.6726
HIERARCH ISS PBL34 START 65.2922
HIERARCH ISS PBL34 END 65.2547
HIERARCH ISS PBLA34 START -153.5073
HIERARCH ISS PBLA34 END -153.466
HIERARCH ISS PBL35 START 312.7408
HIERARCH ISS PBL35 END 312.839
HIERARCH ISS PBLA35 START -166.1021
HIERARCH ISS PBLA35 END -166.0816
HIERARCH ISS PBL36 START 221.1876
HIERARCH ISS PBL36 END 221.1127
HIERARCH ISS PBLA36 START -156.9887
HIERARCH ISS PBLA36 END -156.9555
HIERARCH ISS PBL45 START 249.4264
HIERARCH ISS PBL45 END 249.5671
HIERARCH ISS PBLA45 START -169.3743
HIERARCH ISS PBLA45 END -169.3554
HIERARCH ISS PBL46 START 156.0663
HIERARCH ISS PBL46 END 156.0295
HIERARCH ISS PBLA46 START -158.4444
HIERARCH ISS PBLA46 END -158.4141
HIERARCH ISS PBL56 START 100.6399
HIERARCH ISS PBL56 END 100.8214
HIERARCH ISS PBLA56 START -6.4737
HIERARCH ISS PBLA56 END -6.4371
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1