Exposure
ID
SPICA.2025-12-15T08-28-03_1
Header ID
SPICA.2025-12-15T08-28-03
Date updated
2025-12-15 08:26:57 UTC+0000
Release date
None
UTC Start
2025-12-15 08:26:57.930
UTC End
2025-12-15 08:27:57.930
MJD Start
61024.3520593752
MJD End
61024.35275381963
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
7.37912
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.14623
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 33.9923 33.9925 91.4962 91.6497
S1-E1 330.6187 330.6291 59.8179 59.9514
S1-E2 278.7580 278.7550 67.3718 67.5099
S1-W1 271.8406 271.9644 120.0443 120.2259
S1-W2 209.4389 209.4580 100.5662 100.7307
S2-E1 302.2186 302.2356 56.4316 56.5634
S2-E2 248.1238 248.1248 64.1619 64.2981
S2-W1 242.5259 242.6581 123.8849 124.0679
S2-W2 175.9532 175.9733 102.3114 102.4778
E1-E2 65.4919 65.5176 -154.2061 -154.0803
E1-W1 306.5066 306.7702 -170.5202 -170.3918
E1-W2 219.6734 219.7892 -158.6683 -158.5435
E2-W1 244.3452 244.5830 -174.8381 -174.7066
E2-W2 154.4641 154.5544 -160.5587 -160.4339
W1-W2 102.0331 102.1701 -16.7633 -16.6036
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61024.3520593752
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 33.9923
HIERARCH ISS PBL12 END 33.9925
HIERARCH ISS PBLA12 START 91.4962
HIERARCH ISS PBLA12 END 91.6497
HIERARCH ISS PBL13 START 330.6187
HIERARCH ISS PBL13 END 330.6291
HIERARCH ISS PBLA13 START 59.8179
HIERARCH ISS PBLA13 END 59.9514
HIERARCH ISS PBL14 START 278.758
HIERARCH ISS PBL14 END 278.755
HIERARCH ISS PBLA14 START 67.3718
HIERARCH ISS PBLA14 END 67.5099
HIERARCH ISS PBL15 START 271.8406
HIERARCH ISS PBL15 END 271.9644
HIERARCH ISS PBLA15 START 120.0443
HIERARCH ISS PBLA15 END 120.2259
HIERARCH ISS PBL16 START 209.4389
HIERARCH ISS PBL16 END 209.458
HIERARCH ISS PBLA16 START 100.5662
HIERARCH ISS PBLA16 END 100.7307
HIERARCH ISS PBL23 START 302.2186
HIERARCH ISS PBL23 END 302.2356
HIERARCH ISS PBLA23 START 56.4316
HIERARCH ISS PBLA23 END 56.5634
HIERARCH ISS PBL24 START 248.1238
HIERARCH ISS PBL24 END 248.1248
HIERARCH ISS PBLA24 START 64.1619
HIERARCH ISS PBLA24 END 64.2981
HIERARCH ISS PBL25 START 242.5259
HIERARCH ISS PBL25 END 242.6581
HIERARCH ISS PBLA25 START 123.8849
HIERARCH ISS PBLA25 END 124.0679
HIERARCH ISS PBL26 START 175.9532
HIERARCH ISS PBL26 END 175.9733
HIERARCH ISS PBLA26 START 102.3114
HIERARCH ISS PBLA26 END 102.4778
HIERARCH ISS PBL34 START 65.4919
HIERARCH ISS PBL34 END 65.5176
HIERARCH ISS PBLA34 START -154.2061
HIERARCH ISS PBLA34 END -154.0803
HIERARCH ISS PBL35 START 306.5066
HIERARCH ISS PBL35 END 306.7702
HIERARCH ISS PBLA35 START -170.5202
HIERARCH ISS PBLA35 END -170.3918
HIERARCH ISS PBL36 START 219.6734
HIERARCH ISS PBL36 END 219.7892
HIERARCH ISS PBLA36 START -158.6683
HIERARCH ISS PBLA36 END -158.5435
HIERARCH ISS PBL45 START 244.3452
HIERARCH ISS PBL45 END 244.583
HIERARCH ISS PBLA45 START -174.8381
HIERARCH ISS PBLA45 END -174.7066
HIERARCH ISS PBL46 START 154.4641
HIERARCH ISS PBL46 END 154.5544
HIERARCH ISS PBLA46 START -160.5587
HIERARCH ISS PBLA46 END -160.4339
HIERARCH ISS PBL56 START 102.0331
HIERARCH ISS PBL56 END 102.1701
HIERARCH ISS PBLA56 START -16.7633
HIERARCH ISS PBLA56 END -16.6036
HIERARCH CHARA TAU0 7.37912
HIERARCH CHARA SEEING 1.14623