Exposure
ID
SPICA.2025-07-11T04-16-10_1
Header ID
SPICA.2025-07-11T04-16-10
Date updated
2025-07-11 04:15:04 UTC+0000
Release date
None
UTC Start
2025-07-11 04:15:04.914
UTC End
2025-07-11 04:16:04.914
MJD Start
60867.1771402026
MJD End
60867.17783464703
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 24.5872 24.6017 97.4512 97.6578
S1-E1 263.7808 263.2581 55.7915 55.9117
S1-E2 213.3107 212.9554 64.8231 64.9796
S1-W1 211.5879 212.2081 137.3502 137.4570
S2-E1 245.9551 245.4499 51.9815 52.0851
S2-E2 193.0593 192.7061 60.8856 61.0272
S2-W1 193.3694 193.9472 142.0284 142.1143
E1-E2 62.7888 62.7031 -156.4371 -156.4504
E1-W1 312.9913 312.9052 -166.1749 -166.2184
E2-W1 251.3316 251.3364 -168.5967 -168.6443
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 60867.1771402026
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 24.5872
HIERARCH ISS PBL12 END 24.6017
HIERARCH ISS PBLA12 START 97.4512
HIERARCH ISS PBLA12 END 97.6578
HIERARCH ISS PBL13 START 263.7808
HIERARCH ISS PBL13 END 263.2581
HIERARCH ISS PBLA13 START 55.7915
HIERARCH ISS PBLA13 END 55.9117
HIERARCH ISS PBL14 START 213.3107
HIERARCH ISS PBL14 END 212.9554
HIERARCH ISS PBLA14 START 64.8231
HIERARCH ISS PBLA14 END 64.9796
HIERARCH ISS PBL15 START 211.5879
HIERARCH ISS PBL15 END 212.2081
HIERARCH ISS PBLA15 START 137.3502
HIERARCH ISS PBLA15 END 137.457
HIERARCH ISS PBL23 START 245.9551
HIERARCH ISS PBL23 END 245.4499
HIERARCH ISS PBLA23 START 51.9815
HIERARCH ISS PBLA23 END 52.0851
HIERARCH ISS PBL24 START 193.0593
HIERARCH ISS PBL24 END 192.7061
HIERARCH ISS PBLA24 START 60.8856
HIERARCH ISS PBLA24 END 61.0272
HIERARCH ISS PBL25 START 193.3694
HIERARCH ISS PBL25 END 193.9472
HIERARCH ISS PBLA25 START 142.0284
HIERARCH ISS PBLA25 END 142.1143
HIERARCH ISS PBL34 START 62.7888
HIERARCH ISS PBL34 END 62.7031
HIERARCH ISS PBLA34 START -156.4371
HIERARCH ISS PBLA34 END -156.4504
HIERARCH ISS PBL35 START 312.9913
HIERARCH ISS PBL35 END 312.9052
HIERARCH ISS PBLA35 START -166.1749
HIERARCH ISS PBLA35 END -166.2184
HIERARCH ISS PBL45 START 251.3316
HIERARCH ISS PBL45 END 251.3364
HIERARCH ISS PBLA45 START -168.5967
HIERARCH ISS PBLA45 END -168.6443
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1