Exposure
ID
SPICA.2025-12-13T08-14-30_1
Header ID
SPICA.2025-12-13T08-14-30
Date updated
2025-12-13 08:13:25 UTC+0000
Release date
None
UTC Start
2025-12-13 08:13:25.510
UTC End
2025-12-13 08:14:25.510
MJD Start
61022.3426563678
MJD End
61022.34335081223
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
21.72717
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.26671
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 33.9921 88.4599 88.6133
S1-E1 330.0942 330.1362 57.2624 57.3877
S1-E2 278.6621 278.6748 64.7120 64.8431
S1-W1 269.3278 269.4564 116.3476 116.5393
S1-W2 209.1039 209.1185 97.2778 97.4455
S2-E1 301.5321 301.5837 53.9148 54.0379
S2-E2 247.9262 247.9451 61.5468 61.6754
S2-W1 239.8108 239.9513 120.1492 120.3434
S2-W2 175.5906 175.6071 98.9784 99.1487
E1-E2 64.7926 64.8368 -156.6289 -156.5091
E1-W1 300.2483 300.6123 -173.0538 -172.9256
E1-W2 216.7016 216.8834 -161.0866 -160.9664
E2-W1 238.8036 239.1219 -177.4537 -177.3206
E2-W2 152.1884 152.3260 -162.9828 -162.8621
W1-W2 99.0363 99.2005 -20.0355 -19.8644
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61022.3426563678
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 33.9921
HIERARCH ISS PBLA12 START 88.4599
HIERARCH ISS PBLA12 END 88.6133
HIERARCH ISS PBL13 START 330.0942
HIERARCH ISS PBL13 END 330.1362
HIERARCH ISS PBLA13 START 57.2624
HIERARCH ISS PBLA13 END 57.3877
HIERARCH ISS PBL14 START 278.6621
HIERARCH ISS PBL14 END 278.6748
HIERARCH ISS PBLA14 START 64.712
HIERARCH ISS PBLA14 END 64.8431
HIERARCH ISS PBL15 START 269.3278
HIERARCH ISS PBL15 END 269.4564
HIERARCH ISS PBLA15 START 116.3476
HIERARCH ISS PBLA15 END 116.5393
HIERARCH ISS PBL16 START 209.1039
HIERARCH ISS PBL16 END 209.1185
HIERARCH ISS PBLA16 START 97.2778
HIERARCH ISS PBLA16 END 97.4455
HIERARCH ISS PBL23 START 301.5321
HIERARCH ISS PBL23 END 301.5837
HIERARCH ISS PBLA23 START 53.9148
HIERARCH ISS PBLA23 END 54.0379
HIERARCH ISS PBL24 START 247.9262
HIERARCH ISS PBL24 END 247.9451
HIERARCH ISS PBLA24 START 61.5468
HIERARCH ISS PBLA24 END 61.6754
HIERARCH ISS PBL25 START 239.8108
HIERARCH ISS PBL25 END 239.9513
HIERARCH ISS PBLA25 START 120.1492
HIERARCH ISS PBLA25 END 120.3434
HIERARCH ISS PBL26 START 175.5906
HIERARCH ISS PBL26 END 175.6071
HIERARCH ISS PBLA26 START 98.9784
HIERARCH ISS PBLA26 END 99.1487
HIERARCH ISS PBL34 START 64.7926
HIERARCH ISS PBL34 END 64.8368
HIERARCH ISS PBLA34 START -156.6289
HIERARCH ISS PBLA34 END -156.5091
HIERARCH ISS PBL35 START 300.2483
HIERARCH ISS PBL35 END 300.6123
HIERARCH ISS PBLA35 START -173.0538
HIERARCH ISS PBLA35 END -172.9256
HIERARCH ISS PBL36 START 216.7016
HIERARCH ISS PBL36 END 216.8834
HIERARCH ISS PBLA36 START -161.0866
HIERARCH ISS PBLA36 END -160.9664
HIERARCH ISS PBL45 START 238.8036
HIERARCH ISS PBL45 END 239.1219
HIERARCH ISS PBLA45 START -177.4537
HIERARCH ISS PBLA45 END -177.3206
HIERARCH ISS PBL46 START 152.1884
HIERARCH ISS PBL46 END 152.326
HIERARCH ISS PBLA46 START -162.9828
HIERARCH ISS PBLA46 END -162.8621
HIERARCH ISS PBL56 START 99.0363
HIERARCH ISS PBL56 END 99.2005
HIERARCH ISS PBLA56 START -20.0355
HIERARCH ISS PBLA56 END -19.8644
HIERARCH CHARA TAU0 21.72717
HIERARCH CHARA SEEING 1.26671