Exposure
ID
SPICA.2025-06-15T05-05-51_1
Header ID
SPICA.2025-06-15T05-05-51
Date updated
2025-06-15 05:04:46 UTC+0000
Release date
None
UTC Start
2025-06-15 05:04:46.409
UTC End
2025-06-15 05:05:46.409
MJD Start
60841.2116482549
MJD End
60841.212342699335
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68344
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
50792
Name
HD_151101
RA
250.2297
DEC
64.58904
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.3627 29.3670 82.9076 83.0846
S1-E1 274.7170 274.9806 45.0328 45.2227
S1-E2 230.9674 231.1521 54.2667 54.4479
S1-W1 269.2535 269.2035 110.0809 110.2971
S2-E1 252.1846 252.4398 40.9336 41.1282
S2-E2 205.6795 205.8590 50.3431 50.5277
S2-W1 243.5011 243.4576 113.2378 113.4591
E1-E2 59.6532 59.7094 -173.3783 -173.1396
E1-W1 292.5041 292.7284 168.4592 168.7132
E2-W1 236.5551 236.7205 163.9508 164.2073
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60841.2116482549
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_151101
HIERARCH OBS RA 250.2297
HIERARCH OBS DEC 64.58904
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 29.3627
HIERARCH ISS PBL12 END 29.367
HIERARCH ISS PBLA12 START 82.9076
HIERARCH ISS PBLA12 END 83.0846
HIERARCH ISS PBL13 START 274.717
HIERARCH ISS PBL13 END 274.9806
HIERARCH ISS PBLA13 START 45.0328
HIERARCH ISS PBLA13 END 45.2227
HIERARCH ISS PBL14 START 230.9674
HIERARCH ISS PBL14 END 231.1521
HIERARCH ISS PBLA14 START 54.2667
HIERARCH ISS PBLA14 END 54.4479
HIERARCH ISS PBL15 START 269.2535
HIERARCH ISS PBL15 END 269.2035
HIERARCH ISS PBLA15 START 110.0809
HIERARCH ISS PBLA15 END 110.2971
HIERARCH ISS PBL23 START 252.1846
HIERARCH ISS PBL23 END 252.4398
HIERARCH ISS PBLA23 START 40.9336
HIERARCH ISS PBLA23 END 41.1282
HIERARCH ISS PBL24 START 205.6795
HIERARCH ISS PBL24 END 205.859
HIERARCH ISS PBLA24 START 50.3431
HIERARCH ISS PBLA24 END 50.5277
HIERARCH ISS PBL25 START 243.5011
HIERARCH ISS PBL25 END 243.4576
HIERARCH ISS PBLA25 START 113.2378
HIERARCH ISS PBLA25 END 113.4591
HIERARCH ISS PBL34 START 59.6532
HIERARCH ISS PBL34 END 59.7094
HIERARCH ISS PBLA34 START -173.3783
HIERARCH ISS PBLA34 END -173.1396
HIERARCH ISS PBL35 START 292.5041
HIERARCH ISS PBL35 END 292.7284
HIERARCH ISS PBLA35 START 168.4592
HIERARCH ISS PBLA35 END 168.7132
HIERARCH ISS PBL45 START 236.5551
HIERARCH ISS PBL45 END 236.7205
HIERARCH ISS PBLA45 START 163.9508
HIERARCH ISS PBLA45 END 164.2073
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1