Exposure
ID
SPICA.2025-08-14T11-19-40_1
Header ID
SPICA.2025-08-14T11-19-40
Date updated
2025-08-14 11:18:35 UTC+0000
Release date
None
UTC Start
2025-08-14 11:18:35.499
UTC End
2025-08-14 11:19:35.499
MJD Start
60901.4712441975
MJD End
60901.47193864193
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
70003
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
51936
Name
HD_219485
RA
348.6546
DEC
74.23127
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.8879 24.8719 122.1940 122.3968
S1-E1 276.0321 276.0609 82.8440 83.0568
S1-E2 223.1253 223.1203 91.2297 91.4356
S1-W1 231.0851 230.8989 158.3152 158.5581
S2-E1 257.2711 257.3085 79.3274 79.5438
S2-E2 202.1901 202.1975 87.5986 87.8073
S2-W1 211.4909 211.3286 162.2931 162.5403
E1-E2 64.1567 64.1684 -127.6331 -127.3856
E1-W1 312.3944 312.4215 -142.8868 -142.6295
E2-W1 251.0659 251.0783 -146.7417 -146.4825
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 60901.4712441975
PI-COI spica
HIERARCH OBS TARG NAME HD_219485
HIERARCH OBS RA 348.6546
HIERARCH OBS DEC 74.23127
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 24.8879
HIERARCH ISS PBL12 END 24.8719
HIERARCH ISS PBLA12 START 122.194
HIERARCH ISS PBLA12 END 122.3968
HIERARCH ISS PBL13 START 276.0321
HIERARCH ISS PBL13 END 276.0609
HIERARCH ISS PBLA13 START 82.844
HIERARCH ISS PBLA13 END 83.0568
HIERARCH ISS PBL14 START 223.1253
HIERARCH ISS PBL14 END 223.1203
HIERARCH ISS PBLA14 START 91.2297
HIERARCH ISS PBLA14 END 91.4356
HIERARCH ISS PBL15 START 231.0851
HIERARCH ISS PBL15 END 230.8989
HIERARCH ISS PBLA15 START 158.3152
HIERARCH ISS PBLA15 END 158.5581
HIERARCH ISS PBL23 START 257.2711
HIERARCH ISS PBL23 END 257.3085
HIERARCH ISS PBLA23 START 79.3274
HIERARCH ISS PBLA23 END 79.5438
HIERARCH ISS PBL24 START 202.1901
HIERARCH ISS PBL24 END 202.1975
HIERARCH ISS PBLA24 START 87.5986
HIERARCH ISS PBLA24 END 87.8073
HIERARCH ISS PBL25 START 211.4909
HIERARCH ISS PBL25 END 211.3286
HIERARCH ISS PBLA25 START 162.2931
HIERARCH ISS PBLA25 END 162.5403
HIERARCH ISS PBL34 START 64.1567
HIERARCH ISS PBL34 END 64.1684
HIERARCH ISS PBLA34 START -127.6331
HIERARCH ISS PBLA34 END -127.3856
HIERARCH ISS PBL35 START 312.3944
HIERARCH ISS PBL35 END 312.4215
HIERARCH ISS PBLA35 START -142.8868
HIERARCH ISS PBLA35 END -142.6295
HIERARCH ISS PBL45 START 251.0659
HIERARCH ISS PBL45 END 251.0783
HIERARCH ISS PBLA45 START -146.7417
HIERARCH ISS PBLA45 END -146.4825
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1