Exposure
ID
SPICA.2025-08-16T08-03-15_1
Header ID
SPICA.2025-08-16T08-03-15
Date updated
2025-08-16 08:02:09 UTC+0000
Release date
None
UTC Start
2025-08-16 08:02:09.930
UTC End
2025-08-16 08:03:09.930
MJD Start
60903.3348371544
MJD End
60903.33553159883
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
70128
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52032
Name
HD_213660
RA
338.1099
DEC
39.77973
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9177 33.9169 93.8732 94.0264
S1-E1 327.7700 327.8447 61.6612 61.8105
S1-E2 276.5291 276.5739 69.3811 69.5300
S1-W1 278.2084 278.2326 122.1956 122.3771
S1-W2 210.6567 210.6472 103.0289 103.1914
S2-E1 299.6189 299.6955 58.2017 58.3516
S2-E2 246.0655 246.1121 66.1052 66.2542
S2-W1 248.8717 248.9054 125.9028 126.0871
S2-W2 177.2533 177.2456 104.7737 104.9379
E1-E2 65.3346 65.3616 -152.9884 -152.8269
E1-W1 308.4182 308.6182 -170.0937 -169.9267
E1-W2 219.4818 219.5888 -157.7081 -157.5460
E2-W1 246.7232 246.8952 -174.5609 -174.3912
E2-W2 154.4623 154.5424 -159.7026 -159.5400
W1-W2 105.1695 105.2533 -16.6853 -16.4982
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 60903.3348371544
PI-COI spica
HIERARCH OBS TARG NAME HD_213660
HIERARCH OBS RA 338.1099
HIERARCH OBS DEC 39.77973
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 33.9177
HIERARCH ISS PBL12 END 33.9169
HIERARCH ISS PBLA12 START 93.8732
HIERARCH ISS PBLA12 END 94.0264
HIERARCH ISS PBL13 START 327.77
HIERARCH ISS PBL13 END 327.8447
HIERARCH ISS PBLA13 START 61.6612
HIERARCH ISS PBLA13 END 61.8105
HIERARCH ISS PBL14 START 276.5291
HIERARCH ISS PBL14 END 276.5739
HIERARCH ISS PBLA14 START 69.3811
HIERARCH ISS PBLA14 END 69.53
HIERARCH ISS PBL15 START 278.2084
HIERARCH ISS PBL15 END 278.2326
HIERARCH ISS PBLA15 START 122.1956
HIERARCH ISS PBLA15 END 122.3771
HIERARCH ISS PBL16 START 210.6567
HIERARCH ISS PBL16 END 210.6472
HIERARCH ISS PBLA16 START 103.0289
HIERARCH ISS PBLA16 END 103.1914
HIERARCH ISS PBL23 START 299.6189
HIERARCH ISS PBL23 END 299.6955
HIERARCH ISS PBLA23 START 58.2017
HIERARCH ISS PBLA23 END 58.3516
HIERARCH ISS PBL24 START 246.0655
HIERARCH ISS PBL24 END 246.1121
HIERARCH ISS PBLA24 START 66.1052
HIERARCH ISS PBLA24 END 66.2542
HIERARCH ISS PBL25 START 248.8717
HIERARCH ISS PBL25 END 248.9054
HIERARCH ISS PBLA25 START 125.9028
HIERARCH ISS PBLA25 END 126.0871
HIERARCH ISS PBL26 START 177.2533
HIERARCH ISS PBL26 END 177.2456
HIERARCH ISS PBLA26 START 104.7737
HIERARCH ISS PBLA26 END 104.9379
HIERARCH ISS PBL34 START 65.3346
HIERARCH ISS PBL34 END 65.3616
HIERARCH ISS PBLA34 START -152.9884
HIERARCH ISS PBLA34 END -152.8269
HIERARCH ISS PBL35 START 308.4182
HIERARCH ISS PBL35 END 308.6182
HIERARCH ISS PBLA35 START -170.0937
HIERARCH ISS PBLA35 END -169.9267
HIERARCH ISS PBL36 START 219.4818
HIERARCH ISS PBL36 END 219.5888
HIERARCH ISS PBLA36 START -157.7081
HIERARCH ISS PBLA36 END -157.546
HIERARCH ISS PBL45 START 246.7232
HIERARCH ISS PBL45 END 246.8952
HIERARCH ISS PBLA45 START -174.5609
HIERARCH ISS PBLA45 END -174.3912
HIERARCH ISS PBL46 START 154.4623
HIERARCH ISS PBL46 END 154.5424
HIERARCH ISS PBLA46 START -159.7026
HIERARCH ISS PBLA46 END -159.54
HIERARCH ISS PBL56 START 105.1695
HIERARCH ISS PBL56 END 105.2533
HIERARCH ISS PBLA56 START -16.6853
HIERARCH ISS PBLA56 END -16.4982
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1