Exposure
ID
SPICA.2025-12-13T08-09-22_1
Header ID
SPICA.2025-12-13T08-09-22
Date updated
2025-12-13 08:08:17 UTC+0000
Release date
None
UTC Start
2025-12-13 08:08:17.803
UTC End
2025-12-13 08:09:17.803
MJD Start
61022.3390949366
MJD End
61022.33978938103
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
28.16396
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.36919
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 33.9939 33.9935 87.7331 87.8864
S1-E1 329.8708 329.9213 56.6745 56.7978
S1-E2 278.5896 278.6067 64.0956 64.2250
S1-W1 268.7182 268.8467 115.4326 115.6266
S1-W2 209.0383 209.0516 96.4813 96.6496
S2-E1 301.2612 301.3220 53.3371 53.4582
S2-E2 247.8229 247.8466 60.9428 61.0695
S2-W1 239.1427 239.2839 119.2212 119.4181
S2-W2 175.5160 175.5313 98.1693 98.3403
E1-E2 64.5701 64.6189 -157.1924 -157.0740
E1-W1 298.4547 298.8426 -173.6614 -173.5331
E1-W2 215.7946 215.9924 -161.6531 -161.5339
E2-W1 237.2409 237.5781 -178.0867 -177.9528
E2-W2 151.5033 151.6524 -163.5527 -163.4327
W1-W2 98.2412 98.4114 -20.8553 -20.6810
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61022.3390949366
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 33.9939
HIERARCH ISS PBL12 END 33.9935
HIERARCH ISS PBLA12 START 87.7331
HIERARCH ISS PBLA12 END 87.8864
HIERARCH ISS PBL13 START 329.8708
HIERARCH ISS PBL13 END 329.9213
HIERARCH ISS PBLA13 START 56.6745
HIERARCH ISS PBLA13 END 56.7978
HIERARCH ISS PBL14 START 278.5896
HIERARCH ISS PBL14 END 278.6067
HIERARCH ISS PBLA14 START 64.0956
HIERARCH ISS PBLA14 END 64.225
HIERARCH ISS PBL15 START 268.7182
HIERARCH ISS PBL15 END 268.8467
HIERARCH ISS PBLA15 START 115.4326
HIERARCH ISS PBLA15 END 115.6266
HIERARCH ISS PBL16 START 209.0383
HIERARCH ISS PBL16 END 209.0516
HIERARCH ISS PBLA16 START 96.4813
HIERARCH ISS PBLA16 END 96.6496
HIERARCH ISS PBL23 START 301.2612
HIERARCH ISS PBL23 END 301.322
HIERARCH ISS PBLA23 START 53.3371
HIERARCH ISS PBLA23 END 53.4582
HIERARCH ISS PBL24 START 247.8229
HIERARCH ISS PBL24 END 247.8466
HIERARCH ISS PBLA24 START 60.9428
HIERARCH ISS PBLA24 END 61.0695
HIERARCH ISS PBL25 START 239.1427
HIERARCH ISS PBL25 END 239.2839
HIERARCH ISS PBLA25 START 119.2212
HIERARCH ISS PBLA25 END 119.4181
HIERARCH ISS PBL26 START 175.516
HIERARCH ISS PBL26 END 175.5313
HIERARCH ISS PBLA26 START 98.1693
HIERARCH ISS PBLA26 END 98.3403
HIERARCH ISS PBL34 START 64.5701
HIERARCH ISS PBL34 END 64.6189
HIERARCH ISS PBLA34 START -157.1924
HIERARCH ISS PBLA34 END -157.074
HIERARCH ISS PBL35 START 298.4547
HIERARCH ISS PBL35 END 298.8426
HIERARCH ISS PBLA35 START -173.6614
HIERARCH ISS PBLA35 END -173.5331
HIERARCH ISS PBL36 START 215.7946
HIERARCH ISS PBL36 END 215.9924
HIERARCH ISS PBLA36 START -161.6531
HIERARCH ISS PBLA36 END -161.5339
HIERARCH ISS PBL45 START 237.2409
HIERARCH ISS PBL45 END 237.5781
HIERARCH ISS PBLA45 START -178.0867
HIERARCH ISS PBLA45 END -177.9528
HIERARCH ISS PBL46 START 151.5033
HIERARCH ISS PBL46 END 151.6524
HIERARCH ISS PBLA46 START -163.5527
HIERARCH ISS PBLA46 END -163.4327
HIERARCH ISS PBL56 START 98.2412
HIERARCH ISS PBL56 END 98.4114
HIERARCH ISS PBLA56 START -20.8553
HIERARCH ISS PBLA56 END -20.681
HIERARCH CHARA TAU0 28.16396
HIERARCH CHARA SEEING 1.36919