Exposure
ID
SPICA.2025-12-13T08-12-18_1
Header ID
SPICA.2025-12-13T08-12-18
Date updated
2025-12-13 08:11:13 UTC+0000
Release date
None
UTC Start
2025-12-13 08:11:13.323
UTC End
2025-12-13 08:12:13.323
MJD Start
61022.3411264244
MJD End
61022.34182086883
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
21.61336
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.26458
Observation
ID
70858
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
52572
Name
HD_54719
RA
107.7849
DEC
30.24516
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9929 33.9926 88.1476 88.3010
S1-E1 330.0032 330.0488 57.0087 57.1331
S1-E2 278.6335 278.6481 64.4462 64.5766
S1-W1 269.0658 269.1945 115.9559 116.1486
S1-W2 209.0749 209.0890 96.9360 97.1040
S2-E1 301.4211 301.4766 53.6654 53.7877
S2-E2 247.8847 247.9056 61.2862 61.4140
S2-W1 239.5241 239.6650 119.7521 119.9474
S2-W2 175.5579 175.5739 98.6313 98.8019
E1-E2 64.6997 64.7458 -156.8717 -156.7526
E1-W1 299.4916 299.8659 -173.3147 -173.1865
E1-W2 216.3213 216.5099 -161.3305 -161.2108
E2-W1 238.1433 238.4697 -177.7252 -177.5918
E2-W2 151.9008 152.0433 -163.2281 -163.1077
W1-W2 98.6982 98.8650 -20.3858 -20.2134
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61022.3411264244
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_54719
HIERARCH OBS RA 107.7849
HIERARCH OBS DEC 30.24516
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 33.9929
HIERARCH ISS PBL12 END 33.9926
HIERARCH ISS PBLA12 START 88.1476
HIERARCH ISS PBLA12 END 88.301
HIERARCH ISS PBL13 START 330.0032
HIERARCH ISS PBL13 END 330.0488
HIERARCH ISS PBLA13 START 57.0087
HIERARCH ISS PBLA13 END 57.1331
HIERARCH ISS PBL14 START 278.6335
HIERARCH ISS PBL14 END 278.6481
HIERARCH ISS PBLA14 START 64.4462
HIERARCH ISS PBLA14 END 64.5766
HIERARCH ISS PBL15 START 269.0658
HIERARCH ISS PBL15 END 269.1945
HIERARCH ISS PBLA15 START 115.9559
HIERARCH ISS PBLA15 END 116.1486
HIERARCH ISS PBL16 START 209.0749
HIERARCH ISS PBL16 END 209.089
HIERARCH ISS PBLA16 START 96.936
HIERARCH ISS PBLA16 END 97.104
HIERARCH ISS PBL23 START 301.4211
HIERARCH ISS PBL23 END 301.4766
HIERARCH ISS PBLA23 START 53.6654
HIERARCH ISS PBLA23 END 53.7877
HIERARCH ISS PBL24 START 247.8847
HIERARCH ISS PBL24 END 247.9056
HIERARCH ISS PBLA24 START 61.2862
HIERARCH ISS PBLA24 END 61.414
HIERARCH ISS PBL25 START 239.5241
HIERARCH ISS PBL25 END 239.665
HIERARCH ISS PBLA25 START 119.7521
HIERARCH ISS PBLA25 END 119.9474
HIERARCH ISS PBL26 START 175.5579
HIERARCH ISS PBL26 END 175.5739
HIERARCH ISS PBLA26 START 98.6313
HIERARCH ISS PBLA26 END 98.8019
HIERARCH ISS PBL34 START 64.6997
HIERARCH ISS PBL34 END 64.7458
HIERARCH ISS PBLA34 START -156.8717
HIERARCH ISS PBLA34 END -156.7526
HIERARCH ISS PBL35 START 299.4916
HIERARCH ISS PBL35 END 299.8659
HIERARCH ISS PBLA35 START -173.3147
HIERARCH ISS PBLA35 END -173.1865
HIERARCH ISS PBL36 START 216.3213
HIERARCH ISS PBL36 END 216.5099
HIERARCH ISS PBLA36 START -161.3305
HIERARCH ISS PBLA36 END -161.2108
HIERARCH ISS PBL45 START 238.1433
HIERARCH ISS PBL45 END 238.4697
HIERARCH ISS PBLA45 START -177.7252
HIERARCH ISS PBLA45 END -177.5918
HIERARCH ISS PBL46 START 151.9008
HIERARCH ISS PBL46 END 152.0433
HIERARCH ISS PBLA46 START -163.2281
HIERARCH ISS PBLA46 END -163.1077
HIERARCH ISS PBL56 START 98.6982
HIERARCH ISS PBL56 END 98.865
HIERARCH ISS PBLA56 START -20.3858
HIERARCH ISS PBLA56 END -20.2134
HIERARCH CHARA TAU0 21.61336
HIERARCH CHARA SEEING 1.26458