Exposure
ID
SPICA.2025-05-08T06-16-35_1
Header ID
SPICA.2025-05-08T06-16-35
Date updated
2025-05-08 06:15:30 UTC+0000
Release date
None
UTC Start
2025-05-08 06:15:30.155
UTC End
2025-05-08 06:16:30.155
MJD Start
60803.2607656833
MJD End
60803.26146012773
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
68303
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50766
Name
HD_122408
RA
210.4116
DEC
1.544532
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.7959 28.8053 96.1547 96.3325
S1-E1 294.3641 294.0027 59.5588 59.6862
S1-E2 243.0785 242.8357 67.8862 68.0349
S1-W1 235.0585 235.5236 131.1919 131.3283
S1-W2 176.2860 176.4502 107.3491 107.5262
S2-E1 271.7877 271.4363 55.9374 56.0546
S2-E2 218.1436 217.9010 64.3018 64.4420
S2-W1 212.1262 212.5694 135.6617 135.7856
S2-W2 148.1434 148.2983 109.5117 109.6872
E1-E2 64.3351 64.2745 -153.6166 -153.5825
E1-W1 313.5237 313.5146 -165.8014 -165.7936
E1-W2 219.0883 218.9349 -157.0240 -156.9997
E2-W1 251.0055 251.0627 -168.9024 -168.8977
E2-W2 154.9141 154.8220 -158.4384 -158.4176
W1-W2 102.6008 102.7575 -4.8180 -4.8033
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 60803.2607656833
PI-COI spica
HIERARCH OBS TARG NAME HD_122408
HIERARCH OBS RA 210.4116
HIERARCH OBS DEC 1.544532
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 28.7959
HIERARCH ISS PBL12 END 28.8053
HIERARCH ISS PBLA12 START 96.1547
HIERARCH ISS PBLA12 END 96.3325
HIERARCH ISS PBL13 START 294.3641
HIERARCH ISS PBL13 END 294.0027
HIERARCH ISS PBLA13 START 59.5588
HIERARCH ISS PBLA13 END 59.6862
HIERARCH ISS PBL14 START 243.0785
HIERARCH ISS PBL14 END 242.8357
HIERARCH ISS PBLA14 START 67.8862
HIERARCH ISS PBLA14 END 68.0349
HIERARCH ISS PBL15 START 235.0585
HIERARCH ISS PBL15 END 235.5236
HIERARCH ISS PBLA15 START 131.1919
HIERARCH ISS PBLA15 END 131.3283
HIERARCH ISS PBL16 START 176.286
HIERARCH ISS PBL16 END 176.4502
HIERARCH ISS PBLA16 START 107.3491
HIERARCH ISS PBLA16 END 107.5262
HIERARCH ISS PBL23 START 271.7877
HIERARCH ISS PBL23 END 271.4363
HIERARCH ISS PBLA23 START 55.9374
HIERARCH ISS PBLA23 END 56.0546
HIERARCH ISS PBL24 START 218.1436
HIERARCH ISS PBL24 END 217.901
HIERARCH ISS PBLA24 START 64.3018
HIERARCH ISS PBLA24 END 64.442
HIERARCH ISS PBL25 START 212.1262
HIERARCH ISS PBL25 END 212.5694
HIERARCH ISS PBLA25 START 135.6617
HIERARCH ISS PBLA25 END 135.7856
HIERARCH ISS PBL26 START 148.1434
HIERARCH ISS PBL26 END 148.2983
HIERARCH ISS PBLA26 START 109.5117
HIERARCH ISS PBLA26 END 109.6872
HIERARCH ISS PBL34 START 64.3351
HIERARCH ISS PBL34 END 64.2745
HIERARCH ISS PBLA34 START -153.6166
HIERARCH ISS PBLA34 END -153.5825
HIERARCH ISS PBL35 START 313.5237
HIERARCH ISS PBL35 END 313.5146
HIERARCH ISS PBLA35 START -165.8014
HIERARCH ISS PBLA35 END -165.7936
HIERARCH ISS PBL36 START 219.0883
HIERARCH ISS PBL36 END 218.9349
HIERARCH ISS PBLA36 START -157.024
HIERARCH ISS PBLA36 END -156.9997
HIERARCH ISS PBL45 START 251.0055
HIERARCH ISS PBL45 END 251.0627
HIERARCH ISS PBLA45 START -168.9024
HIERARCH ISS PBLA45 END -168.8977
HIERARCH ISS PBL46 START 154.9141
HIERARCH ISS PBL46 END 154.822
HIERARCH ISS PBLA46 START -158.4384
HIERARCH ISS PBLA46 END -158.4176
HIERARCH ISS PBL56 START 102.6008
HIERARCH ISS PBL56 END 102.7575
HIERARCH ISS PBLA56 START -4.818
HIERARCH ISS PBLA56 END -4.8033
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1