Exposure
ID
SPICA.2023-10-14T10-29-32_1
Header ID
SPICA.2023-10-14T10-29-32
Date updated
2023-10-14 10:28:27 UTC+0000
Release date
None
UTC Start
2023-10-14 10:28:27.387
UTC End
2023-10-14 10:29:27.387
MJD Start
60231.4364280924
MJD End
60231.43712253683
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
64097
Category
science
Program ID
S08
Program Title
TBD
Program Type
Normal
PI / COI
wittkowski
Target
ID
47723
Name
HD_26912
RA
63.88357
DEC
8.892356
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.0798 31.0906 99.4520 99.6127
S1-E1 303.2517 302.9845 64.3184 64.4657
S1-E2 253.7486 253.5880 72.6389 72.7974
S1-W1 256.5983 256.9338 131.6171 131.7432
S2-E1 278.4093 278.1389 60.6350 60.7762
S2-E2 226.4449 226.2758 69.0893 69.2437
S2-W1 230.8824 231.1972 135.7266 135.8445
E1-E2 63.8002 63.7327 -150.8193 -150.7434
E1-W1 312.6393 312.5297 -164.8965 -164.8491
E2-W1 251.2348 251.1993 -168.4377 -168.3941
Header: used keywords
Key Value
HIERARCH OBS PROG ID S08
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60231.4364280924
PI-COI wittkowski
HIERARCH OBS TARG NAME HD_26912
HIERARCH OBS RA 63.88357
HIERARCH OBS DEC 8.892356
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E2W1W2
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 31.0798
HIERARCH ISS PBL12 END 31.0906
HIERARCH ISS PBLA12 START 99.452
HIERARCH ISS PBLA12 END 99.6127
HIERARCH ISS PBL13 START 303.2517
HIERARCH ISS PBL13 END 302.9845
HIERARCH ISS PBLA13 START 64.3184
HIERARCH ISS PBLA13 END 64.4657
HIERARCH ISS PBL14 START 253.7486
HIERARCH ISS PBL14 END 253.588
HIERARCH ISS PBLA14 START 72.6389
HIERARCH ISS PBLA14 END 72.7974
HIERARCH ISS PBL15 START 256.5983
HIERARCH ISS PBL15 END 256.9338
HIERARCH ISS PBLA15 START 131.6171
HIERARCH ISS PBLA15 END 131.7432
HIERARCH ISS PBL23 START 278.4093
HIERARCH ISS PBL23 END 278.1389
HIERARCH ISS PBLA23 START 60.635
HIERARCH ISS PBLA23 END 60.7762
HIERARCH ISS PBL24 START 226.4449
HIERARCH ISS PBL24 END 226.2758
HIERARCH ISS PBLA24 START 69.0893
HIERARCH ISS PBLA24 END 69.2437
HIERARCH ISS PBL25 START 230.8824
HIERARCH ISS PBL25 END 231.1972
HIERARCH ISS PBLA25 START 135.7266
HIERARCH ISS PBLA25 END 135.8445
HIERARCH ISS PBL34 START 63.8002
HIERARCH ISS PBL34 END 63.7327
HIERARCH ISS PBLA34 START -150.8193
HIERARCH ISS PBLA34 END -150.7434
HIERARCH ISS PBL35 START 312.6393
HIERARCH ISS PBL35 END 312.5297
HIERARCH ISS PBLA35 START -164.8965
HIERARCH ISS PBLA35 END -164.8491
HIERARCH ISS PBL45 START 251.2348
HIERARCH ISS PBL45 END 251.1993
HIERARCH ISS PBLA45 START -168.4377
HIERARCH ISS PBLA45 END -168.3941
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1