Exposure
ID
SPICA.2024-07-07T08-11-04_1
Header ID
SPICA.2024-07-07T08-11-04
Date updated
2024-07-07 08:09:59 UTC+0000
Release date
None
UTC Start
2024-07-07 08:09:59.129
UTC End
2024-07-07 08:10:59.129
MJD Start
60498.3402677014
MJD End
60498.340962145834
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
64269
Category
science
Program ID
S03
Program Title
TBD
Program Type
Normal
PI / COI
vrard
Target
ID
47865
Name
HD_176524
RA
283.5994
DEC
71.2972
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 26.8310 26.8216 107.0419 107.2337
S1-E1 280.3195 280.4175 68.2912 68.4976
S1-E2 229.6275 229.6812 76.9566 77.1552
S1-W1 246.9899 246.8398 139.9970 140.2249
S2-E1 259.9377 260.0379 64.5867 64.7970
S2-E2 206.8489 206.9085 73.2284 73.4301
S2-W1 224.9501 224.8179 143.7172 143.9495
E1-E2 63.5549 63.5763 -144.6896 -144.4464
E1-W1 310.0277 310.0944 -160.8571 -160.6044
E2-W1 249.6144 249.6572 -164.9225 -164.6682
Header: used keywords
Key Value
HIERARCH OBS PROG ID S03
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60498.3402677014
PI-COI vrard
HIERARCH OBS TARG NAME HD_176524
HIERARCH OBS RA 283.5994
HIERARCH OBS DEC 71.2972
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 26.831
HIERARCH ISS PBL12 END 26.8216
HIERARCH ISS PBLA12 START 107.0419
HIERARCH ISS PBLA12 END 107.2337
HIERARCH ISS PBL13 START 280.3195
HIERARCH ISS PBL13 END 280.4175
HIERARCH ISS PBLA13 START 68.2912
HIERARCH ISS PBLA13 END 68.4976
HIERARCH ISS PBL14 START 229.6275
HIERARCH ISS PBL14 END 229.6812
HIERARCH ISS PBLA14 START 76.9566
HIERARCH ISS PBLA14 END 77.1552
HIERARCH ISS PBL15 START 246.9899
HIERARCH ISS PBL15 END 246.8398
HIERARCH ISS PBLA15 START 139.997
HIERARCH ISS PBLA15 END 140.2249
HIERARCH ISS PBL23 START 259.9377
HIERARCH ISS PBL23 END 260.0379
HIERARCH ISS PBLA23 START 64.5867
HIERARCH ISS PBLA23 END 64.797
HIERARCH ISS PBL24 START 206.8489
HIERARCH ISS PBL24 END 206.9085
HIERARCH ISS PBLA24 START 73.2284
HIERARCH ISS PBLA24 END 73.4301
HIERARCH ISS PBL25 START 224.9501
HIERARCH ISS PBL25 END 224.8179
HIERARCH ISS PBLA25 START 143.7172
HIERARCH ISS PBLA25 END 143.9495
HIERARCH ISS PBL34 START 63.5549
HIERARCH ISS PBL34 END 63.5763
HIERARCH ISS PBLA34 START -144.6896
HIERARCH ISS PBLA34 END -144.4464
HIERARCH ISS PBL35 START 310.0277
HIERARCH ISS PBL35 END 310.0944
HIERARCH ISS PBLA35 START -160.8571
HIERARCH ISS PBLA35 END -160.6044
HIERARCH ISS PBL45 START 249.6144
HIERARCH ISS PBL45 END 249.6572
HIERARCH ISS PBLA45 START -164.9225
HIERARCH ISS PBLA45 END -164.6682
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1