Exposure
ID
SPICA.2025-05-10T10-42-13_1
Header ID
SPICA.2025-05-10T10-42-13
Date updated
2025-05-10 10:41:08 UTC+0000
Release date
None
UTC Start
2025-05-10 10:41:08.699
UTC End
2025-05-10 10:42:08.699
MJD Start
60805.445239574
MJD End
60805.44593401843
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
68313
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50773
Name
HD_163989
RA
267.3626
DEC
76.96288
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.8259 24.8190 106.0098 106.2187
S1-E1 262.0643 262.1580 64.1167 64.3387
S1-E2 212.7817 212.8365 73.3542 73.5688
S1-W1 239.9776 239.8624 139.5630 139.8039
S2-E1 244.1476 244.2418 60.2234 60.4489
S2-E2 192.3471 192.4058 69.3607 69.5783
S2-W1 219.7172 219.6162 143.1435 143.3881
E1-E2 62.2501 62.2698 -149.1616 -148.9081
E1-W1 307.6688 307.7308 -164.9050 -164.6439
E2-W1 248.3290 248.3695 -168.8051 -168.5426
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 60805.445239574
PI-COI spica
HIERARCH OBS TARG NAME HD_163989
HIERARCH OBS RA 267.3626
HIERARCH OBS DEC 76.96288
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 24.8259
HIERARCH ISS PBL12 END 24.819
HIERARCH ISS PBLA12 START 106.0098
HIERARCH ISS PBLA12 END 106.2187
HIERARCH ISS PBL13 START 262.0643
HIERARCH ISS PBL13 END 262.158
HIERARCH ISS PBLA13 START 64.1167
HIERARCH ISS PBLA13 END 64.3387
HIERARCH ISS PBL14 START 212.7817
HIERARCH ISS PBL14 END 212.8365
HIERARCH ISS PBLA14 START 73.3542
HIERARCH ISS PBLA14 END 73.5688
HIERARCH ISS PBL15 START 239.9776
HIERARCH ISS PBL15 END 239.8624
HIERARCH ISS PBLA15 START 139.563
HIERARCH ISS PBLA15 END 139.8039
HIERARCH ISS PBL23 START 244.1476
HIERARCH ISS PBL23 END 244.2418
HIERARCH ISS PBLA23 START 60.2234
HIERARCH ISS PBLA23 END 60.4489
HIERARCH ISS PBL24 START 192.3471
HIERARCH ISS PBL24 END 192.4058
HIERARCH ISS PBLA24 START 69.3607
HIERARCH ISS PBLA24 END 69.5783
HIERARCH ISS PBL25 START 219.7172
HIERARCH ISS PBL25 END 219.6162
HIERARCH ISS PBLA25 START 143.1435
HIERARCH ISS PBLA25 END 143.3881
HIERARCH ISS PBL34 START 62.2501
HIERARCH ISS PBL34 END 62.2698
HIERARCH ISS PBLA34 START -149.1616
HIERARCH ISS PBLA34 END -148.9081
HIERARCH ISS PBL35 START 307.6688
HIERARCH ISS PBL35 END 307.7308
HIERARCH ISS PBLA35 START -164.905
HIERARCH ISS PBLA35 END -164.6439
HIERARCH ISS PBL45 START 248.329
HIERARCH ISS PBL45 END 248.3695
HIERARCH ISS PBLA45 START -168.8051
HIERARCH ISS PBLA45 END -168.5426
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1