Exposure
ID
SPICA.2025-07-11T04-27-20_1
Header ID
SPICA.2025-07-11T04-27-20
Date updated
2025-07-11 04:26:15 UTC+0000
Release date
None
UTC Start
2025-07-11 04:26:15.128
UTC End
2025-07-11 04:27:15.128
MJD Start
60867.1848973204
MJD End
60867.185591764835
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
68735
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
51149
Name
HD_145570
RA
243.0
DEC
-10.06424
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.7546 24.7729 99.5610 99.7626
S1-E1 258.3824 257.8598 57.0877 57.2200
S1-E2 209.7080 209.3672 66.4905 66.6582
S1-W1 217.9153 218.5189 138.3877 138.4809
S2-E1 240.7047 240.1925 53.1057 53.2212
S2-E2 189.4458 189.1001 62.4018 62.5552
S2-W1 199.2358 199.7921 142.8556 142.9290
E1-E2 61.8485 61.7509 -156.5505 -156.5587
E1-W1 311.7930 311.6405 -166.6111 -166.6519
E2-W1 251.1281 251.0786 -169.0769 -169.1222
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60867.1848973204
PI-COI spica
HIERARCH OBS TARG NAME HD_145570
HIERARCH OBS RA 243.0
HIERARCH OBS DEC -10.06424
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1W1W2
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 24.7546
HIERARCH ISS PBL12 END 24.7729
HIERARCH ISS PBLA12 START 99.561
HIERARCH ISS PBLA12 END 99.7626
HIERARCH ISS PBL13 START 258.3824
HIERARCH ISS PBL13 END 257.8598
HIERARCH ISS PBLA13 START 57.0877
HIERARCH ISS PBLA13 END 57.22
HIERARCH ISS PBL14 START 209.708
HIERARCH ISS PBL14 END 209.3672
HIERARCH ISS PBLA14 START 66.4905
HIERARCH ISS PBLA14 END 66.6582
HIERARCH ISS PBL15 START 217.9153
HIERARCH ISS PBL15 END 218.5189
HIERARCH ISS PBLA15 START 138.3877
HIERARCH ISS PBLA15 END 138.4809
HIERARCH ISS PBL23 START 240.7047
HIERARCH ISS PBL23 END 240.1925
HIERARCH ISS PBLA23 START 53.1057
HIERARCH ISS PBLA23 END 53.2212
HIERARCH ISS PBL24 START 189.4458
HIERARCH ISS PBL24 END 189.1001
HIERARCH ISS PBLA24 START 62.4018
HIERARCH ISS PBLA24 END 62.5552
HIERARCH ISS PBL25 START 199.2358
HIERARCH ISS PBL25 END 199.7921
HIERARCH ISS PBLA25 START 142.8556
HIERARCH ISS PBLA25 END 142.929
HIERARCH ISS PBL34 START 61.8485
HIERARCH ISS PBL34 END 61.7509
HIERARCH ISS PBLA34 START -156.5505
HIERARCH ISS PBLA34 END -156.5587
HIERARCH ISS PBL35 START 311.793
HIERARCH ISS PBL35 END 311.6405
HIERARCH ISS PBLA35 START -166.6111
HIERARCH ISS PBLA35 END -166.6519
HIERARCH ISS PBL45 START 251.1281
HIERARCH ISS PBL45 END 251.0786
HIERARCH ISS PBLA45 START -169.0769
HIERARCH ISS PBLA45 END -169.1222
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1