Exposure
ID
SPICA.2025-06-18T07-37-30_1
Header ID
SPICA.2025-06-18T07-37-30
Date updated
2025-06-18 07:36:25 UTC+0000
Release date
None
UTC Start
2025-06-18 07:36:25.721
UTC End
2025-06-18 07:37:25.721
MJD Start
60844.3169643649
MJD End
60844.317658809334
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
68305
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50768
Name
HD_184930
RA
294.1803
DEC
-1.2866
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.0813 28.0664 80.5686 80.7467
S1-E1 317.6176 317.3438 51.2288 51.2843
S1-E2 260.1410 259.8852 57.4354 57.5177
S1-W1 187.1494 187.5790 116.0027 116.2644
S1-W2 162.0943 162.1002 90.4199 90.6397
S2-E1 293.4611 293.2320 48.5414 48.5859
S2-E2 234.5772 234.3555 54.7398 54.8104
S2-W1 165.0740 165.5397 121.6628 121.9171
S2-W2 134.5129 134.5375 92.4667 92.6937
E1-E2 65.3620 65.3964 -154.2577 -154.2783
E1-W1 291.9566 292.4742 -164.2138 -164.2485
E1-W2 217.6026 217.7881 -156.8519 -156.8789
E2-W1 227.8593 228.3463 -167.0565 -167.0907
E2-W2 152.3364 152.4879 -157.9647 -157.9939
W1-W2 81.0920 81.4272 -4.3246 -4.3129
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 60844.3169643649
PI-COI spica
HIERARCH OBS TARG NAME HD_184930
HIERARCH OBS RA 294.1803
HIERARCH OBS DEC -1.2866
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 28.0813
HIERARCH ISS PBL12 END 28.0664
HIERARCH ISS PBLA12 START 80.5686
HIERARCH ISS PBLA12 END 80.7467
HIERARCH ISS PBL13 START 317.6176
HIERARCH ISS PBL13 END 317.3438
HIERARCH ISS PBLA13 START 51.2288
HIERARCH ISS PBLA13 END 51.2843
HIERARCH ISS PBL14 START 260.141
HIERARCH ISS PBL14 END 259.8852
HIERARCH ISS PBLA14 START 57.4354
HIERARCH ISS PBLA14 END 57.5177
HIERARCH ISS PBL15 START 187.1494
HIERARCH ISS PBL15 END 187.579
HIERARCH ISS PBLA15 START 116.0027
HIERARCH ISS PBLA15 END 116.2644
HIERARCH ISS PBL16 START 162.0943
HIERARCH ISS PBL16 END 162.1002
HIERARCH ISS PBLA16 START 90.4199
HIERARCH ISS PBLA16 END 90.6397
HIERARCH ISS PBL23 START 293.4611
HIERARCH ISS PBL23 END 293.232
HIERARCH ISS PBLA23 START 48.5414
HIERARCH ISS PBLA23 END 48.5859
HIERARCH ISS PBL24 START 234.5772
HIERARCH ISS PBL24 END 234.3555
HIERARCH ISS PBLA24 START 54.7398
HIERARCH ISS PBLA24 END 54.8104
HIERARCH ISS PBL25 START 165.074
HIERARCH ISS PBL25 END 165.5397
HIERARCH ISS PBLA25 START 121.6628
HIERARCH ISS PBLA25 END 121.9171
HIERARCH ISS PBL26 START 134.5129
HIERARCH ISS PBL26 END 134.5375
HIERARCH ISS PBLA26 START 92.4667
HIERARCH ISS PBLA26 END 92.6937
HIERARCH ISS PBL34 START 65.362
HIERARCH ISS PBL34 END 65.3964
HIERARCH ISS PBLA34 START -154.2577
HIERARCH ISS PBLA34 END -154.2783
HIERARCH ISS PBL35 START 291.9566
HIERARCH ISS PBL35 END 292.4742
HIERARCH ISS PBLA35 START -164.2138
HIERARCH ISS PBLA35 END -164.2485
HIERARCH ISS PBL36 START 217.6026
HIERARCH ISS PBL36 END 217.7881
HIERARCH ISS PBLA36 START -156.8519
HIERARCH ISS PBLA36 END -156.8789
HIERARCH ISS PBL45 START 227.8593
HIERARCH ISS PBL45 END 228.3463
HIERARCH ISS PBLA45 START -167.0565
HIERARCH ISS PBLA45 END -167.0907
HIERARCH ISS PBL46 START 152.3364
HIERARCH ISS PBL46 END 152.4879
HIERARCH ISS PBLA46 START -157.9647
HIERARCH ISS PBLA46 END -157.9939
HIERARCH ISS PBL56 START 81.092
HIERARCH ISS PBL56 END 81.4272
HIERARCH ISS PBLA56 START -4.3246
HIERARCH ISS PBLA56 END -4.3129
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1