Exposure
ID
SPICA.2025-10-07T07-12-26_1
Header ID
SPICA.2025-10-07T07-12-26
Date updated
2025-10-07 07:11:45 UTC+0000
Release date
None
UTC Start
2025-10-07 07:11:45.898
UTC End
2025-10-07 07:12:16.498
MJD Start
60955.2998367788
MJD End
60955.30019094548
Exposure time (s)
30.6
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64006
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
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.9929 31.9898 98.5574 98.6579
S1-E1 314.6975 314.7728 64.6811 64.7888
S1-E2 263.6629 263.7096 72.6786 72.7827
S1-W1 272.5456 272.4840 128.0194 128.1396
S1-W2 200.5547 200.5188 108.3214 108.4273
S2-E1 288.6869 288.7621 61.1396 61.2492
S2-E2 235.2930 235.3413 69.2763 69.3819
S2-W1 245.1954 245.1425 131.6989 131.8218
S2-W2 169.1123 169.0800 110.1600 110.2670
E1-E2 64.9502 64.9667 -149.7069 -149.5786
E1-W1 310.3905 310.4650 -167.0126 -166.8791
E1-W2 218.8770 218.9333 -154.5432 -154.4135
E2-W1 249.1309 249.1877 -171.4605 -171.3258
E2-W2 154.2552 154.2950 -156.5776 -156.4473
W1-W2 107.6096 107.6233 -13.0640 -12.9256
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 60955.2998367788
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 S1S2E1E2W1W2
HIERARCH DET DIT 0.00510000018402934
HIERARCH DET NDIT 6000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 31.9929
HIERARCH ISS PBL12 END 31.9898
HIERARCH ISS PBLA12 START 98.5574
HIERARCH ISS PBLA12 END 98.6579
HIERARCH ISS PBL13 START 314.6975
HIERARCH ISS PBL13 END 314.7728
HIERARCH ISS PBLA13 START 64.6811
HIERARCH ISS PBLA13 END 64.7888
HIERARCH ISS PBL14 START 263.6629
HIERARCH ISS PBL14 END 263.7096
HIERARCH ISS PBLA14 START 72.6786
HIERARCH ISS PBLA14 END 72.7827
HIERARCH ISS PBL15 START 272.5456
HIERARCH ISS PBL15 END 272.484
HIERARCH ISS PBLA15 START 128.0194
HIERARCH ISS PBLA15 END 128.1396
HIERARCH ISS PBL16 START 200.5547
HIERARCH ISS PBL16 END 200.5188
HIERARCH ISS PBLA16 START 108.3214
HIERARCH ISS PBLA16 END 108.4273
HIERARCH ISS PBL23 START 288.6869
HIERARCH ISS PBL23 END 288.7621
HIERARCH ISS PBLA23 START 61.1396
HIERARCH ISS PBLA23 END 61.2492
HIERARCH ISS PBL24 START 235.293
HIERARCH ISS PBL24 END 235.3413
HIERARCH ISS PBLA24 START 69.2763
HIERARCH ISS PBLA24 END 69.3819
HIERARCH ISS PBL25 START 245.1954
HIERARCH ISS PBL25 END 245.1425
HIERARCH ISS PBLA25 START 131.6989
HIERARCH ISS PBLA25 END 131.8218
HIERARCH ISS PBL26 START 169.1123
HIERARCH ISS PBL26 END 169.08
HIERARCH ISS PBLA26 START 110.16
HIERARCH ISS PBLA26 END 110.267
HIERARCH ISS PBL34 START 64.9502
HIERARCH ISS PBL34 END 64.9667
HIERARCH ISS PBLA34 START -149.7069
HIERARCH ISS PBLA34 END -149.5786
HIERARCH ISS PBL35 START 310.3905
HIERARCH ISS PBL35 END 310.465
HIERARCH ISS PBLA35 START -167.0126
HIERARCH ISS PBLA35 END -166.8791
HIERARCH ISS PBL36 START 218.877
HIERARCH ISS PBL36 END 218.9333
HIERARCH ISS PBLA36 START -154.5432
HIERARCH ISS PBLA36 END -154.4135
HIERARCH ISS PBL45 START 249.1309
HIERARCH ISS PBL45 END 249.1877
HIERARCH ISS PBLA45 START -171.4605
HIERARCH ISS PBLA45 END -171.3258
HIERARCH ISS PBL46 START 154.2552
HIERARCH ISS PBL46 END 154.295
HIERARCH ISS PBLA46 START -156.5776
HIERARCH ISS PBLA46 END -156.4473
HIERARCH ISS PBL56 START 107.6096
HIERARCH ISS PBL56 END 107.6233
HIERARCH ISS PBLA56 START -13.064
HIERARCH ISS PBLA56 END -12.9256
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1