Exposure
ID
SPICA.2025-10-13T07-32-03_1
Header ID
SPICA.2025-10-13T07-32-03
Date updated
2025-10-13 07:30:58 UTC+0000
Release date
None
UTC Start
2025-10-13 07:30:58.190
UTC End
2025-10-13 07:31:58.190
MJD Start
60961.3131734925
MJD End
60961.31386793693
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
64302
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47671
Name
HD_3360
RA
9.242851
DEC
53.89691
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.7216 31.7127 104.8831 105.0416
S1-E1 318.6010 318.6785 71.5975 71.7746
S1-E2 265.9831 266.0258 79.3407 79.5107
S1-W1 267.6059 267.4516 135.5229 135.7097
S2-E1 292.6019 292.6802 68.1865 68.3672
S2-E2 237.7555 237.8029 76.0428 76.2157
S2-W1 240.8562 240.7185 139.3715 139.5627
E1-E2 65.6814 65.6923 -141.4695 -141.2579
E1-W1 313.3201 313.3485 -158.5029 -158.2858
E2-W1 251.2576 251.2735 -162.8947 -162.6766
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 60961.3131734925
PI-COI spica
HIERARCH OBS TARG NAME HD_3360
HIERARCH OBS RA 9.242851
HIERARCH OBS DEC 53.89691
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 31.7216
HIERARCH ISS PBL12 END 31.7127
HIERARCH ISS PBLA12 START 104.8831
HIERARCH ISS PBLA12 END 105.0416
HIERARCH ISS PBL13 START 318.601
HIERARCH ISS PBL13 END 318.6785
HIERARCH ISS PBLA13 START 71.5975
HIERARCH ISS PBLA13 END 71.7746
HIERARCH ISS PBL14 START 265.9831
HIERARCH ISS PBL14 END 266.0258
HIERARCH ISS PBLA14 START 79.3407
HIERARCH ISS PBLA14 END 79.5107
HIERARCH ISS PBL15 START 267.6059
HIERARCH ISS PBL15 END 267.4516
HIERARCH ISS PBLA15 START 135.5229
HIERARCH ISS PBLA15 END 135.7097
HIERARCH ISS PBL23 START 292.6019
HIERARCH ISS PBL23 END 292.6802
HIERARCH ISS PBLA23 START 68.1865
HIERARCH ISS PBLA23 END 68.3672
HIERARCH ISS PBL24 START 237.7555
HIERARCH ISS PBL24 END 237.8029
HIERARCH ISS PBLA24 START 76.0428
HIERARCH ISS PBLA24 END 76.2157
HIERARCH ISS PBL25 START 240.8562
HIERARCH ISS PBL25 END 240.7185
HIERARCH ISS PBLA25 START 139.3715
HIERARCH ISS PBLA25 END 139.5627
HIERARCH ISS PBL34 START 65.6814
HIERARCH ISS PBL34 END 65.6923
HIERARCH ISS PBLA34 START -141.4695
HIERARCH ISS PBLA34 END -141.2579
HIERARCH ISS PBL35 START 313.3201
HIERARCH ISS PBL35 END 313.3485
HIERARCH ISS PBLA35 START -158.5029
HIERARCH ISS PBLA35 END -158.2858
HIERARCH ISS PBL45 START 251.2576
HIERARCH ISS PBL45 END 251.2735
HIERARCH ISS PBLA45 START -162.8947
HIERARCH ISS PBLA45 END -162.6766
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1