Exposure
ID
SPICA.2025-08-21T09-07-41_1
Header ID
SPICA.2025-08-21T09-07-41
Date updated
2025-08-21 09:06:36 UTC+0000
Release date
None
UTC Start
2025-08-21 09:06:36.321
UTC End
2025-08-21 09:07:36.321
MJD Start
60908.3795870516
MJD End
60908.38028149603
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
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 32.1137 32.1147 88.0762 88.2387
S1-E1 304.0115 304.2250 53.7980 53.9621
S1-E2 256.7604 256.9014 62.1212 62.2807
S1-W1 276.7347 276.6971 115.2310 115.4338
S1-W2 203.0024 202.9821 97.1842 97.3585
S2-E1 278.0644 278.2761 50.0686 50.2355
S2-E2 228.3188 228.4594 58.5919 58.7531
S2-W1 248.5931 248.5662 118.6110 118.8189
S2-W2 171.3690 171.3490 98.8841 99.0608
E1-E2 62.2653 62.3224 -162.8517 -162.6488
E1-W1 297.5650 297.8393 179.0345 179.2545
E1-W2 209.5979 209.7952 -167.9070 -167.6995
E2-W1 239.1702 239.3838 174.3918 174.6160
E2-W2 147.6767 147.8166 -170.0363 -169.8267
W1-W2 104.7088 104.7730 -27.8555 -27.6179
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 60908.3795870516
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 0.0199999995529652
HIERARCH DET NDIT 3000
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 32.1137
HIERARCH ISS PBL12 END 32.1147
HIERARCH ISS PBLA12 START 88.0762
HIERARCH ISS PBLA12 END 88.2387
HIERARCH ISS PBL13 START 304.0115
HIERARCH ISS PBL13 END 304.225
HIERARCH ISS PBLA13 START 53.798
HIERARCH ISS PBLA13 END 53.9621
HIERARCH ISS PBL14 START 256.7604
HIERARCH ISS PBL14 END 256.9014
HIERARCH ISS PBLA14 START 62.1212
HIERARCH ISS PBLA14 END 62.2807
HIERARCH ISS PBL15 START 276.7347
HIERARCH ISS PBL15 END 276.6971
HIERARCH ISS PBLA15 START 115.231
HIERARCH ISS PBLA15 END 115.4338
HIERARCH ISS PBL16 START 203.0024
HIERARCH ISS PBL16 END 202.9821
HIERARCH ISS PBLA16 START 97.1842
HIERARCH ISS PBLA16 END 97.3585
HIERARCH ISS PBL23 START 278.0644
HIERARCH ISS PBL23 END 278.2761
HIERARCH ISS PBLA23 START 50.0686
HIERARCH ISS PBLA23 END 50.2355
HIERARCH ISS PBL24 START 228.3188
HIERARCH ISS PBL24 END 228.4594
HIERARCH ISS PBLA24 START 58.5919
HIERARCH ISS PBLA24 END 58.7531
HIERARCH ISS PBL25 START 248.5931
HIERARCH ISS PBL25 END 248.5662
HIERARCH ISS PBLA25 START 118.611
HIERARCH ISS PBLA25 END 118.8189
HIERARCH ISS PBL26 START 171.369
HIERARCH ISS PBL26 END 171.349
HIERARCH ISS PBLA26 START 98.8841
HIERARCH ISS PBLA26 END 99.0608
HIERARCH ISS PBL34 START 62.2653
HIERARCH ISS PBL34 END 62.3224
HIERARCH ISS PBLA34 START -162.8517
HIERARCH ISS PBLA34 END -162.6488
HIERARCH ISS PBL35 START 297.565
HIERARCH ISS PBL35 END 297.8393
HIERARCH ISS PBLA35 START 179.0345
HIERARCH ISS PBLA35 END 179.2545
HIERARCH ISS PBL36 START 209.5979
HIERARCH ISS PBL36 END 209.7952
HIERARCH ISS PBLA36 START -167.907
HIERARCH ISS PBLA36 END -167.6995
HIERARCH ISS PBL45 START 239.1702
HIERARCH ISS PBL45 END 239.3838
HIERARCH ISS PBLA45 START 174.3918
HIERARCH ISS PBLA45 END 174.616
HIERARCH ISS PBL46 START 147.6767
HIERARCH ISS PBL46 END 147.8166
HIERARCH ISS PBLA46 START -170.0363
HIERARCH ISS PBLA46 END -169.8267
HIERARCH ISS PBL56 START 104.7088
HIERARCH ISS PBL56 END 104.773
HIERARCH ISS PBLA56 START -27.8555
HIERARCH ISS PBLA56 END -27.6179
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1