Exposure
ID
SPICA.2025-06-06T04-36-53_1
Header ID
SPICA.2025-06-06T04-36-53
Date updated
2025-06-06 04:35:48 UTC+0000
Release date
None
UTC Start
2025-06-06 04:35:48.183
UTC End
2025-06-06 04:36:48.183
MJD Start
60832.1915299015
MJD End
60832.192224345934
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
64268
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47864
Name
HD_182564
RA
290.1671
DEC
65.71453
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 25.5622 25.5925 46.1705 46.3468
S1-E1 188.5742 189.1026 1.5139 1.7567
S1-E2 165.4270 165.8497 14.4003 14.6098
S1-W1 266.6026 266.6685 65.0199 65.2367
S2-E1 171.3355 171.8189 -4.5053 -4.2456
S2-E2 144.3237 144.7115 9.0494 9.2719
S2-W1 242.5519 242.5958 66.9711 67.1939
E1-E2 45.9036 45.9604 128.0281 128.3656
E1-W1 248.5596 248.6743 107.7849 108.1137
E2-W1 206.1043 206.1698 103.3652 103.6881
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 60832.1915299015
PI-COI spica
HIERARCH OBS TARG NAME HD_182564
HIERARCH OBS RA 290.1671
HIERARCH OBS DEC 65.71453
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 25.5622
HIERARCH ISS PBL12 END 25.5925
HIERARCH ISS PBLA12 START 46.1705
HIERARCH ISS PBLA12 END 46.3468
HIERARCH ISS PBL13 START 188.5742
HIERARCH ISS PBL13 END 189.1026
HIERARCH ISS PBLA13 START 1.5139
HIERARCH ISS PBLA13 END 1.7567
HIERARCH ISS PBL14 START 165.427
HIERARCH ISS PBL14 END 165.8497
HIERARCH ISS PBLA14 START 14.4003
HIERARCH ISS PBLA14 END 14.6098
HIERARCH ISS PBL15 START 266.6026
HIERARCH ISS PBL15 END 266.6685
HIERARCH ISS PBLA15 START 65.0199
HIERARCH ISS PBLA15 END 65.2367
HIERARCH ISS PBL23 START 171.3355
HIERARCH ISS PBL23 END 171.8189
HIERARCH ISS PBLA23 START -4.5053
HIERARCH ISS PBLA23 END -4.2456
HIERARCH ISS PBL24 START 144.3237
HIERARCH ISS PBL24 END 144.7115
HIERARCH ISS PBLA24 START 9.0494
HIERARCH ISS PBLA24 END 9.2719
HIERARCH ISS PBL25 START 242.5519
HIERARCH ISS PBL25 END 242.5958
HIERARCH ISS PBLA25 START 66.9711
HIERARCH ISS PBLA25 END 67.1939
HIERARCH ISS PBL34 START 45.9036
HIERARCH ISS PBL34 END 45.9604
HIERARCH ISS PBLA34 START 128.0281
HIERARCH ISS PBLA34 END 128.3656
HIERARCH ISS PBL35 START 248.5596
HIERARCH ISS PBL35 END 248.6743
HIERARCH ISS PBLA35 START 107.7849
HIERARCH ISS PBLA35 END 108.1137
HIERARCH ISS PBL45 START 206.1043
HIERARCH ISS PBL45 END 206.1698
HIERARCH ISS PBLA45 START 103.3652
HIERARCH ISS PBLA45 END 103.6881
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1