Exposure
ID
SPICA.2025-06-11T07-55-55_1
Header ID
SPICA.2025-06-11T07-55-55
Date updated
2025-06-11 07:54:50 UTC+0000
Release date
None
UTC Start
2025-06-11 07:54:50.610
UTC End
2025-06-11 07:55:50.610
MJD Start
60837.3297524352
MJD End
60837.330446879634
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
68328
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47864
Name
HD_182564
RA
290.1671
DEC
65.71453
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.9989 29.0037 82.0007 82.1798
S1-E1 270.9320 271.1987 43.6011 43.7946
S1-E2 227.6012 227.7894 52.9658 53.1501
S1-W1 268.1234 268.0749 109.1876 109.4053
S1-W2 187.6137 187.6083 91.5738 91.7638
S2-E1 248.8584 249.1159 39.4504 39.6488
S2-E2 202.7359 202.9182 48.9850 49.1729
S2-W1 242.6903 242.6476 112.3172 112.5401
S2-W2 159.0918 159.0827 93.3110 93.5032
E1-E2 59.3399 59.3953 -175.0161 -174.7736
E1-W1 291.9670 292.1833 166.8577 167.1148
E1-W2 201.3518 201.5327 179.8011 -179.9516
E2-W1 236.2942 236.4529 162.3767 162.6361
E2-W2 142.3555 142.4807 177.6431 177.8923
W1-W2 105.8230 105.8552 -38.3681 -38.1070
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 60837.3297524352
PI-COI spica
HIERARCH OBS TARG NAME HD_182564
HIERARCH OBS RA 290.1671
HIERARCH OBS DEC 65.71453
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 28.9989
HIERARCH ISS PBL12 END 29.0037
HIERARCH ISS PBLA12 START 82.0007
HIERARCH ISS PBLA12 END 82.1798
HIERARCH ISS PBL13 START 270.932
HIERARCH ISS PBL13 END 271.1987
HIERARCH ISS PBLA13 START 43.6011
HIERARCH ISS PBLA13 END 43.7946
HIERARCH ISS PBL14 START 227.6012
HIERARCH ISS PBL14 END 227.7894
HIERARCH ISS PBLA14 START 52.9658
HIERARCH ISS PBLA14 END 53.1501
HIERARCH ISS PBL15 START 268.1234
HIERARCH ISS PBL15 END 268.0749
HIERARCH ISS PBLA15 START 109.1876
HIERARCH ISS PBLA15 END 109.4053
HIERARCH ISS PBL16 START 187.6137
HIERARCH ISS PBL16 END 187.6083
HIERARCH ISS PBLA16 START 91.5738
HIERARCH ISS PBLA16 END 91.7638
HIERARCH ISS PBL23 START 248.8584
HIERARCH ISS PBL23 END 249.1159
HIERARCH ISS PBLA23 START 39.4504
HIERARCH ISS PBLA23 END 39.6488
HIERARCH ISS PBL24 START 202.7359
HIERARCH ISS PBL24 END 202.9182
HIERARCH ISS PBLA24 START 48.985
HIERARCH ISS PBLA24 END 49.1729
HIERARCH ISS PBL25 START 242.6903
HIERARCH ISS PBL25 END 242.6476
HIERARCH ISS PBLA25 START 112.3172
HIERARCH ISS PBLA25 END 112.5401
HIERARCH ISS PBL26 START 159.0918
HIERARCH ISS PBL26 END 159.0827
HIERARCH ISS PBLA26 START 93.311
HIERARCH ISS PBLA26 END 93.5032
HIERARCH ISS PBL34 START 59.3399
HIERARCH ISS PBL34 END 59.3953
HIERARCH ISS PBLA34 START -175.0161
HIERARCH ISS PBLA34 END -174.7736
HIERARCH ISS PBL35 START 291.967
HIERARCH ISS PBL35 END 292.1833
HIERARCH ISS PBLA35 START 166.8577
HIERARCH ISS PBLA35 END 167.1148
HIERARCH ISS PBL36 START 201.3518
HIERARCH ISS PBL36 END 201.5327
HIERARCH ISS PBLA36 START 179.8011
HIERARCH ISS PBLA36 END -179.9516
HIERARCH ISS PBL45 START 236.2942
HIERARCH ISS PBL45 END 236.4529
HIERARCH ISS PBLA45 START 162.3767
HIERARCH ISS PBLA45 END 162.6361
HIERARCH ISS PBL46 START 142.3555
HIERARCH ISS PBL46 END 142.4807
HIERARCH ISS PBLA46 START 177.6431
HIERARCH ISS PBLA46 END 177.8923
HIERARCH ISS PBL56 START 105.823
HIERARCH ISS PBL56 END 105.8552
HIERARCH ISS PBLA56 START -38.3681
HIERARCH ISS PBLA56 END -38.107
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1