Exposure
ID
SPICA.2023-10-14T10-25-07_1
Header ID
SPICA.2023-10-14T10-25-07
Date updated
2023-10-14 10:24:02 UTC+0000
Release date
None
UTC Start
2023-10-14 10:24:02.825
UTC End
2023-10-14 10:25:02.825
MJD Start
60231.4333660281
MJD End
60231.43406047253
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 31.0374 31.0476 98.7941 98.9560
S1-E1 304.3417 304.0740 63.7256 63.8700
S1-E2 254.4126 254.2483 71.9984 72.1547
S1-W1 255.2146 255.5567 131.0943 131.2240
S2-E1 279.5081 279.2389 60.0677 60.2057
S2-E2 227.1393 226.9681 68.4667 68.6185
S2-W1 229.5798 229.9024 135.2370 135.3586
E1-E2 64.0647 64.0014 -151.1218 -151.0485
E1-W1 313.0202 312.9365 -165.0860 -165.0400
E2-W1 251.3247 251.3108 -168.6127 -168.5702
Header: used keywords
Key Value
HIERARCH OBS PROG ID S08
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60231.4333660281
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 31.0374
HIERARCH ISS PBL12 END 31.0476
HIERARCH ISS PBLA12 START 98.7941
HIERARCH ISS PBLA12 END 98.956
HIERARCH ISS PBL13 START 304.3417
HIERARCH ISS PBL13 END 304.074
HIERARCH ISS PBLA13 START 63.7256
HIERARCH ISS PBLA13 END 63.87
HIERARCH ISS PBL14 START 254.4126
HIERARCH ISS PBL14 END 254.2483
HIERARCH ISS PBLA14 START 71.9984
HIERARCH ISS PBLA14 END 72.1547
HIERARCH ISS PBL15 START 255.2146
HIERARCH ISS PBL15 END 255.5567
HIERARCH ISS PBLA15 START 131.0943
HIERARCH ISS PBLA15 END 131.224
HIERARCH ISS PBL23 START 279.5081
HIERARCH ISS PBL23 END 279.2389
HIERARCH ISS PBLA23 START 60.0677
HIERARCH ISS PBLA23 END 60.2057
HIERARCH ISS PBL24 START 227.1393
HIERARCH ISS PBL24 END 226.9681
HIERARCH ISS PBLA24 START 68.4667
HIERARCH ISS PBLA24 END 68.6185
HIERARCH ISS PBL25 START 229.5798
HIERARCH ISS PBL25 END 229.9024
HIERARCH ISS PBLA25 START 135.237
HIERARCH ISS PBLA25 END 135.3586
HIERARCH ISS PBL34 START 64.0647
HIERARCH ISS PBL34 END 64.0014
HIERARCH ISS PBLA34 START -151.1218
HIERARCH ISS PBLA34 END -151.0485
HIERARCH ISS PBL35 START 313.0202
HIERARCH ISS PBL35 END 312.9365
HIERARCH ISS PBLA35 START -165.086
HIERARCH ISS PBLA35 END -165.04
HIERARCH ISS PBL45 START 251.3247
HIERARCH ISS PBL45 END 251.3108
HIERARCH ISS PBLA45 START -168.6127
HIERARCH ISS PBLA45 END -168.5702
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1