Exposure
ID
SPICA.2025-06-15T05-01-27_1
Header ID
SPICA.2025-06-15T05-01-27
Date updated
2025-06-15 05:00:21 UTC+0000
Release date
None
UTC Start
2025-06-15 05:00:21.985
UTC End
2025-06-15 05:01:21.985
MJD Start
60841.2085877843
MJD End
60841.20928222873
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 29.3441 29.3489 82.1870 82.3639
S1-E1 273.6289 273.8984 44.2595 44.4494
S1-E2 230.2037 230.3930 53.5291 53.7102
S1-W1 269.4503 269.4030 109.2004 109.4167
S2-E1 251.1311 251.3919 40.1408 40.3356
S2-E2 204.9380 205.1217 49.5915 49.7761
S2-W1 243.6724 243.6312 112.3359 112.5574
E1-E2 59.4212 59.4786 -174.3522 -174.1127
E1-W1 291.5813 291.8094 167.4227 167.6776
E2-W1 235.8742 236.0424 162.9038 163.1613
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60841.2085877843
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 29.3441
HIERARCH ISS PBL12 END 29.3489
HIERARCH ISS PBLA12 START 82.187
HIERARCH ISS PBLA12 END 82.3639
HIERARCH ISS PBL13 START 273.6289
HIERARCH ISS PBL13 END 273.8984
HIERARCH ISS PBLA13 START 44.2595
HIERARCH ISS PBLA13 END 44.4494
HIERARCH ISS PBL14 START 230.2037
HIERARCH ISS PBL14 END 230.393
HIERARCH ISS PBLA14 START 53.5291
HIERARCH ISS PBLA14 END 53.7102
HIERARCH ISS PBL15 START 269.4503
HIERARCH ISS PBL15 END 269.403
HIERARCH ISS PBLA15 START 109.2004
HIERARCH ISS PBLA15 END 109.4167
HIERARCH ISS PBL23 START 251.1311
HIERARCH ISS PBL23 END 251.3919
HIERARCH ISS PBLA23 START 40.1408
HIERARCH ISS PBLA23 END 40.3356
HIERARCH ISS PBL24 START 204.938
HIERARCH ISS PBL24 END 205.1217
HIERARCH ISS PBLA24 START 49.5915
HIERARCH ISS PBLA24 END 49.7761
HIERARCH ISS PBL25 START 243.6724
HIERARCH ISS PBL25 END 243.6312
HIERARCH ISS PBLA25 START 112.3359
HIERARCH ISS PBLA25 END 112.5574
HIERARCH ISS PBL34 START 59.4212
HIERARCH ISS PBL34 END 59.4786
HIERARCH ISS PBLA34 START -174.3522
HIERARCH ISS PBLA34 END -174.1127
HIERARCH ISS PBL35 START 291.5813
HIERARCH ISS PBL35 END 291.8094
HIERARCH ISS PBLA35 START 167.4227
HIERARCH ISS PBLA35 END 167.6776
HIERARCH ISS PBL45 START 235.8742
HIERARCH ISS PBL45 END 236.0424
HIERARCH ISS PBLA45 START 162.9038
HIERARCH ISS PBLA45 END 163.1613
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1