Exposure
ID
SPICA.2025-06-14T10-20-26_1
Header ID
SPICA.2025-06-14T10-20-26
Date updated
2025-06-14 10:19:21 UTC+0000
Release date
None
UTC Start
2025-06-14 10:19:21.699
UTC End
2025-06-14 10:20:21.699
MJD Start
60840.4301122515
MJD End
60840.430806695935
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
68342
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50790
Name
HD_207260
RA
326.3622
DEC
61.12081
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.3735 30.3770 84.2395 84.4108
S1-E1 284.1496 284.4089 47.7336 47.9134
S1-E2 239.5894 239.7679 56.6515 56.8240
S1-W1 272.5746 272.5271 111.1680 111.3799
S1-W2 194.6460 194.6342 93.5326 93.7155
S2-E1 260.3633 260.6164 43.7540 43.9381
S2-E2 213.1340 213.3088 52.8674 53.0427
S2-W1 245.8795 245.8399 114.3750 114.5923
S2-W2 164.7442 164.7302 95.2387 95.4241
E1-E2 60.2627 60.3225 -170.3144 -170.0867
E1-W1 292.8507 293.1032 171.3776 171.6225
E1-W2 203.7360 203.9355 -175.4953 -175.2622
E2-W1 236.3976 236.5871 166.7846 167.0328
E2-W2 143.8225 143.9618 -177.6636 -177.4285
W1-W2 105.1650 105.2104 -34.7254 -34.4708
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 60840.4301122515
PI-COI spica
HIERARCH OBS TARG NAME HD_207260
HIERARCH OBS RA 326.3622
HIERARCH OBS DEC 61.12081
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 30.3735
HIERARCH ISS PBL12 END 30.377
HIERARCH ISS PBLA12 START 84.2395
HIERARCH ISS PBLA12 END 84.4108
HIERARCH ISS PBL13 START 284.1496
HIERARCH ISS PBL13 END 284.4089
HIERARCH ISS PBLA13 START 47.7336
HIERARCH ISS PBLA13 END 47.9134
HIERARCH ISS PBL14 START 239.5894
HIERARCH ISS PBL14 END 239.7679
HIERARCH ISS PBLA14 START 56.6515
HIERARCH ISS PBLA14 END 56.824
HIERARCH ISS PBL15 START 272.5746
HIERARCH ISS PBL15 END 272.5271
HIERARCH ISS PBLA15 START 111.168
HIERARCH ISS PBLA15 END 111.3799
HIERARCH ISS PBL16 START 194.646
HIERARCH ISS PBL16 END 194.6342
HIERARCH ISS PBLA16 START 93.5326
HIERARCH ISS PBLA16 END 93.7155
HIERARCH ISS PBL23 START 260.3633
HIERARCH ISS PBL23 END 260.6164
HIERARCH ISS PBLA23 START 43.754
HIERARCH ISS PBLA23 END 43.9381
HIERARCH ISS PBL24 START 213.134
HIERARCH ISS PBL24 END 213.3088
HIERARCH ISS PBLA24 START 52.8674
HIERARCH ISS PBLA24 END 53.0427
HIERARCH ISS PBL25 START 245.8795
HIERARCH ISS PBL25 END 245.8399
HIERARCH ISS PBLA25 START 114.375
HIERARCH ISS PBLA25 END 114.5923
HIERARCH ISS PBL26 START 164.7442
HIERARCH ISS PBL26 END 164.7302
HIERARCH ISS PBLA26 START 95.2387
HIERARCH ISS PBLA26 END 95.4241
HIERARCH ISS PBL34 START 60.2627
HIERARCH ISS PBL34 END 60.3225
HIERARCH ISS PBLA34 START -170.3144
HIERARCH ISS PBLA34 END -170.0867
HIERARCH ISS PBL35 START 292.8507
HIERARCH ISS PBL35 END 293.1032
HIERARCH ISS PBLA35 START 171.3776
HIERARCH ISS PBLA35 END 171.6225
HIERARCH ISS PBL36 START 203.736
HIERARCH ISS PBL36 END 203.9355
HIERARCH ISS PBLA36 START -175.4953
HIERARCH ISS PBLA36 END -175.2622
HIERARCH ISS PBL45 START 236.3976
HIERARCH ISS PBL45 END 236.5871
HIERARCH ISS PBLA45 START 166.7846
HIERARCH ISS PBLA45 END 167.0328
HIERARCH ISS PBL46 START 143.8225
HIERARCH ISS PBL46 END 143.9618
HIERARCH ISS PBLA46 START -177.6636
HIERARCH ISS PBLA46 END -177.4285
HIERARCH ISS PBL56 START 105.165
HIERARCH ISS PBL56 END 105.2104
HIERARCH ISS PBLA56 START -34.7254
HIERARCH ISS PBLA56 END -34.4708
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1