Exposure
ID
SPICA.2025-12-15T08-23-15_1
Header ID
SPICA.2025-12-15T08-23-15
Date updated
2025-12-15 08:22:10 UTC+0000
Release date
None
UTC Start
2025-12-15 08:22:10.312
UTC End
2025-12-15 08:23:10.312
MJD Start
61024.3487304682
MJD End
61024.34942491263
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
9.35854
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.02801
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 33.9914 33.9915 90.8164 90.9699
S1-E1 330.5547 330.5717 59.2314 59.3631
S1-E2 278.7628 278.7629 66.7642 66.9008
S1-W1 271.2873 271.4129 119.2338 119.4177
S1-W2 209.3564 209.3747 99.8355 100.0008
S2-E1 302.1237 302.1479 55.8532 55.9830
S2-E2 248.1098 248.1144 63.5633 63.6978
S2-W1 241.9332 242.0680 123.0676 123.2531
S2-W2 175.8660 175.8855 101.5718 101.7391
E1-E2 65.3670 65.3967 -154.7592 -154.6348
E1-W1 305.2777 305.5639 -171.0882 -170.9601
E1-W2 219.1211 219.2514 -159.2181 -159.0944
E2-W1 243.2428 243.4987 -175.4213 -175.2896
E2-W2 154.0358 154.1366 -161.1087 -160.9849
W1-W2 101.4091 101.5524 -17.4768 -17.3148
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61024.3487304682
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 33.9914
HIERARCH ISS PBL12 END 33.9915
HIERARCH ISS PBLA12 START 90.8164
HIERARCH ISS PBLA12 END 90.9699
HIERARCH ISS PBL13 START 330.5547
HIERARCH ISS PBL13 END 330.5717
HIERARCH ISS PBLA13 START 59.2314
HIERARCH ISS PBLA13 END 59.3631
HIERARCH ISS PBL14 START 278.7628
HIERARCH ISS PBL14 END 278.7629
HIERARCH ISS PBLA14 START 66.7642
HIERARCH ISS PBLA14 END 66.9008
HIERARCH ISS PBL15 START 271.2873
HIERARCH ISS PBL15 END 271.4129
HIERARCH ISS PBLA15 START 119.2338
HIERARCH ISS PBLA15 END 119.4177
HIERARCH ISS PBL16 START 209.3564
HIERARCH ISS PBL16 END 209.3747
HIERARCH ISS PBLA16 START 99.8355
HIERARCH ISS PBLA16 END 100.0008
HIERARCH ISS PBL23 START 302.1237
HIERARCH ISS PBL23 END 302.1479
HIERARCH ISS PBLA23 START 55.8532
HIERARCH ISS PBLA23 END 55.983
HIERARCH ISS PBL24 START 248.1098
HIERARCH ISS PBL24 END 248.1144
HIERARCH ISS PBLA24 START 63.5633
HIERARCH ISS PBLA24 END 63.6978
HIERARCH ISS PBL25 START 241.9332
HIERARCH ISS PBL25 END 242.068
HIERARCH ISS PBLA25 START 123.0676
HIERARCH ISS PBLA25 END 123.2531
HIERARCH ISS PBL26 START 175.866
HIERARCH ISS PBL26 END 175.8855
HIERARCH ISS PBLA26 START 101.5718
HIERARCH ISS PBLA26 END 101.7391
HIERARCH ISS PBL34 START 65.367
HIERARCH ISS PBL34 END 65.3967
HIERARCH ISS PBLA34 START -154.7592
HIERARCH ISS PBLA34 END -154.6348
HIERARCH ISS PBL35 START 305.2777
HIERARCH ISS PBL35 END 305.5639
HIERARCH ISS PBLA35 START -171.0882
HIERARCH ISS PBLA35 END -170.9601
HIERARCH ISS PBL36 START 219.1211
HIERARCH ISS PBL36 END 219.2514
HIERARCH ISS PBLA36 START -159.2181
HIERARCH ISS PBLA36 END -159.0944
HIERARCH ISS PBL45 START 243.2428
HIERARCH ISS PBL45 END 243.4987
HIERARCH ISS PBLA45 START -175.4213
HIERARCH ISS PBLA45 END -175.2896
HIERARCH ISS PBL46 START 154.0358
HIERARCH ISS PBL46 END 154.1366
HIERARCH ISS PBLA46 START -161.1087
HIERARCH ISS PBLA46 END -160.9849
HIERARCH ISS PBL56 START 101.4091
HIERARCH ISS PBL56 END 101.5524
HIERARCH ISS PBLA56 START -17.4768
HIERARCH ISS PBLA56 END -17.3148
HIERARCH CHARA TAU0 9.35854
HIERARCH CHARA SEEING 1.02801