Exposure
ID
SPICA.2025-12-13T08-15-36_1
Header ID
SPICA.2025-12-13T08-15-36
Date updated
2025-12-13 08:14:31 UTC+0000
Release date
None
UTC Start
2025-12-13 08:14:31.602
UTC End
2025-12-13 08:15:31.602
MJD Start
61022.3434213139
MJD End
61022.34411575833
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
25.53016
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.28214
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 33.9921 33.9919 88.6161 88.7695
S1-E1 330.1369 330.1772 57.3900 57.5157
S1-E2 278.6750 278.6867 64.8455 64.9770
S1-W1 269.4587 269.5874 116.5428 116.7339
S1-W2 209.1188 209.1337 97.4486 97.6161
S2-E1 301.5846 301.6344 54.0402 54.1638
S2-E2 247.9454 247.9632 61.6777 61.8067
S2-W1 239.9538 240.0941 120.3469 120.5405
S2-W2 175.6074 175.6241 99.1517 99.3218
E1-E2 64.8376 64.8808 -156.5070 -156.3870
E1-W1 300.6188 300.9777 -172.9233 -172.7953
E1-W2 216.8866 217.0649 -160.9643 -160.8439
E2-W1 239.1276 239.4418 -177.3182 -177.1851
E2-W2 152.3285 152.4637 -162.8599 -162.7390
W1-W2 99.2034 99.3663 -19.8614 -19.6909
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61022.3434213139
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 33.9921
HIERARCH ISS PBL12 END 33.9919
HIERARCH ISS PBLA12 START 88.6161
HIERARCH ISS PBLA12 END 88.7695
HIERARCH ISS PBL13 START 330.1369
HIERARCH ISS PBL13 END 330.1772
HIERARCH ISS PBLA13 START 57.39
HIERARCH ISS PBLA13 END 57.5157
HIERARCH ISS PBL14 START 278.675
HIERARCH ISS PBL14 END 278.6867
HIERARCH ISS PBLA14 START 64.8455
HIERARCH ISS PBLA14 END 64.977
HIERARCH ISS PBL15 START 269.4587
HIERARCH ISS PBL15 END 269.5874
HIERARCH ISS PBLA15 START 116.5428
HIERARCH ISS PBLA15 END 116.7339
HIERARCH ISS PBL16 START 209.1188
HIERARCH ISS PBL16 END 209.1337
HIERARCH ISS PBLA16 START 97.4486
HIERARCH ISS PBLA16 END 97.6161
HIERARCH ISS PBL23 START 301.5846
HIERARCH ISS PBL23 END 301.6344
HIERARCH ISS PBLA23 START 54.0402
HIERARCH ISS PBLA23 END 54.1638
HIERARCH ISS PBL24 START 247.9454
HIERARCH ISS PBL24 END 247.9632
HIERARCH ISS PBLA24 START 61.6777
HIERARCH ISS PBLA24 END 61.8067
HIERARCH ISS PBL25 START 239.9538
HIERARCH ISS PBL25 END 240.0941
HIERARCH ISS PBLA25 START 120.3469
HIERARCH ISS PBLA25 END 120.5405
HIERARCH ISS PBL26 START 175.6074
HIERARCH ISS PBL26 END 175.6241
HIERARCH ISS PBLA26 START 99.1517
HIERARCH ISS PBLA26 END 99.3218
HIERARCH ISS PBL34 START 64.8376
HIERARCH ISS PBL34 END 64.8808
HIERARCH ISS PBLA34 START -156.507
HIERARCH ISS PBLA34 END -156.387
HIERARCH ISS PBL35 START 300.6188
HIERARCH ISS PBL35 END 300.9777
HIERARCH ISS PBLA35 START -172.9233
HIERARCH ISS PBLA35 END -172.7953
HIERARCH ISS PBL36 START 216.8866
HIERARCH ISS PBL36 END 217.0649
HIERARCH ISS PBLA36 START -160.9643
HIERARCH ISS PBLA36 END -160.8439
HIERARCH ISS PBL45 START 239.1276
HIERARCH ISS PBL45 END 239.4418
HIERARCH ISS PBLA45 START -177.3182
HIERARCH ISS PBLA45 END -177.1851
HIERARCH ISS PBL46 START 152.3285
HIERARCH ISS PBL46 END 152.4637
HIERARCH ISS PBLA46 START -162.8599
HIERARCH ISS PBLA46 END -162.739
HIERARCH ISS PBL56 START 99.2034
HIERARCH ISS PBL56 END 99.3663
HIERARCH ISS PBLA56 START -19.8614
HIERARCH ISS PBLA56 END -19.6909
HIERARCH CHARA TAU0 25.53016
HIERARCH CHARA SEEING 1.28214