Exposure
ID
SPICA.2025-06-15T05-12-31_1
Header ID
SPICA.2025-06-15T05-12-31
Date updated
2025-06-15 05:11:26 UTC+0000
Release date
None
UTC Start
2025-06-15 05:11:26.775
UTC End
2025-06-15 05:12:26.775
MJD Start
60841.2162821196
MJD End
60841.216976564036
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 29.3874 29.3910 83.9991 84.1762
S1-E1 276.3190 276.5737 46.2033 46.3931
S1-E2 232.0878 232.2655 55.3843 55.5656
S1-W1 268.9350 268.8810 111.4129 111.6288
S2-E1 253.7371 253.9841 42.1331 42.3275
S2-E2 206.7694 206.9424 51.4813 51.6659
S2-W1 243.2243 243.1774 114.6018 114.8229
E1-E2 59.9958 60.0504 -171.9097 -171.6722
E1-W1 293.8711 294.0893 170.0210 170.2734
E2-W1 237.5641 237.7252 165.5283 165.7833
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60841.2162821196
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 29.3874
HIERARCH ISS PBL12 END 29.391
HIERARCH ISS PBLA12 START 83.9991
HIERARCH ISS PBLA12 END 84.1762
HIERARCH ISS PBL13 START 276.319
HIERARCH ISS PBL13 END 276.5737
HIERARCH ISS PBLA13 START 46.2033
HIERARCH ISS PBLA13 END 46.3931
HIERARCH ISS PBL14 START 232.0878
HIERARCH ISS PBL14 END 232.2655
HIERARCH ISS PBLA14 START 55.3843
HIERARCH ISS PBLA14 END 55.5656
HIERARCH ISS PBL15 START 268.935
HIERARCH ISS PBL15 END 268.881
HIERARCH ISS PBLA15 START 111.4129
HIERARCH ISS PBLA15 END 111.6288
HIERARCH ISS PBL23 START 253.7371
HIERARCH ISS PBL23 END 253.9841
HIERARCH ISS PBLA23 START 42.1331
HIERARCH ISS PBLA23 END 42.3275
HIERARCH ISS PBL24 START 206.7694
HIERARCH ISS PBL24 END 206.9424
HIERARCH ISS PBLA24 START 51.4813
HIERARCH ISS PBLA24 END 51.6659
HIERARCH ISS PBL25 START 243.2243
HIERARCH ISS PBL25 END 243.1774
HIERARCH ISS PBLA25 START 114.6018
HIERARCH ISS PBLA25 END 114.8229
HIERARCH ISS PBL34 START 59.9958
HIERARCH ISS PBL34 END 60.0504
HIERARCH ISS PBLA34 START -171.9097
HIERARCH ISS PBLA34 END -171.6722
HIERARCH ISS PBL35 START 293.8711
HIERARCH ISS PBL35 END 294.0893
HIERARCH ISS PBLA35 START 170.021
HIERARCH ISS PBLA35 END 170.2734
HIERARCH ISS PBL45 START 237.5641
HIERARCH ISS PBL45 END 237.7252
HIERARCH ISS PBLA45 START 165.5283
HIERARCH ISS PBLA45 END 165.7833
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1