Exposure
ID
SPICA.2024-07-04T06-57-19_1
Header ID
SPICA.2024-07-04T06-57-19
Date updated
2024-07-04 06:56:14 UTC+0000
Release date
None
UTC Start
2024-07-04 06:56:14.648
UTC End
2024-07-04 06:57:14.648
MJD Start
60495.2890584234
MJD End
60495.28975286783
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
64255
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47682
Name
HD_173667
RA
281.4155
DEC
20.54631
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.1077 33.1095 92.8240 92.9811
S1-E1 327.0552 326.9485 60.5700 60.6985
S1-E2 274.4610 274.3804 68.1615 68.2988
S1-W1 262.0635 262.2907 122.9700 123.1415
S1-W2 202.7791 202.8344 102.3123 102.4787
S2-E1 299.5778 299.4794 57.1888 57.3133
S2-E2 244.7635 244.6868 64.9258 65.0596
S2-W1 234.0250 234.2548 127.0441 127.2136
S2-W2 170.2118 170.2664 104.1498 104.3174
E1-E2 65.8759 65.8757 -152.8247 -152.7294
E1-W1 310.2011 310.3956 -167.9062 -167.8187
E1-W2 221.6204 221.6573 -156.9601 -156.8690
E2-W1 247.1891 247.3863 -171.8823 -171.7936
E2-W2 155.9883 156.0259 -158.7053 -158.6155
W1-W2 101.7252 101.8804 -12.3427 -12.2284
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 60495.2890584234
PI-COI spica
HIERARCH OBS TARG NAME HD_173667
HIERARCH OBS RA 281.4155
HIERARCH OBS DEC 20.54631
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 33.1077
HIERARCH ISS PBL12 END 33.1095
HIERARCH ISS PBLA12 START 92.824
HIERARCH ISS PBLA12 END 92.9811
HIERARCH ISS PBL13 START 327.0552
HIERARCH ISS PBL13 END 326.9485
HIERARCH ISS PBLA13 START 60.57
HIERARCH ISS PBLA13 END 60.6985
HIERARCH ISS PBL14 START 274.461
HIERARCH ISS PBL14 END 274.3804
HIERARCH ISS PBLA14 START 68.1615
HIERARCH ISS PBLA14 END 68.2988
HIERARCH ISS PBL15 START 262.0635
HIERARCH ISS PBL15 END 262.2907
HIERARCH ISS PBLA15 START 122.97
HIERARCH ISS PBLA15 END 123.1415
HIERARCH ISS PBL16 START 202.7791
HIERARCH ISS PBL16 END 202.8344
HIERARCH ISS PBLA16 START 102.3123
HIERARCH ISS PBLA16 END 102.4787
HIERARCH ISS PBL23 START 299.5778
HIERARCH ISS PBL23 END 299.4794
HIERARCH ISS PBLA23 START 57.1888
HIERARCH ISS PBLA23 END 57.3133
HIERARCH ISS PBL24 START 244.7635
HIERARCH ISS PBL24 END 244.6868
HIERARCH ISS PBLA24 START 64.9258
HIERARCH ISS PBLA24 END 65.0596
HIERARCH ISS PBL25 START 234.025
HIERARCH ISS PBL25 END 234.2548
HIERARCH ISS PBLA25 START 127.0441
HIERARCH ISS PBLA25 END 127.2136
HIERARCH ISS PBL26 START 170.2118
HIERARCH ISS PBL26 END 170.2664
HIERARCH ISS PBLA26 START 104.1498
HIERARCH ISS PBLA26 END 104.3174
HIERARCH ISS PBL34 START 65.8759
HIERARCH ISS PBL34 END 65.8757
HIERARCH ISS PBLA34 START -152.8247
HIERARCH ISS PBLA34 END -152.7294
HIERARCH ISS PBL35 START 310.2011
HIERARCH ISS PBL35 END 310.3956
HIERARCH ISS PBLA35 START -167.9062
HIERARCH ISS PBLA35 END -167.8187
HIERARCH ISS PBL36 START 221.6204
HIERARCH ISS PBL36 END 221.6573
HIERARCH ISS PBLA36 START -156.9601
HIERARCH ISS PBLA36 END -156.869
HIERARCH ISS PBL45 START 247.1891
HIERARCH ISS PBL45 END 247.3863
HIERARCH ISS PBLA45 START -171.8823
HIERARCH ISS PBLA45 END -171.7936
HIERARCH ISS PBL46 START 155.9883
HIERARCH ISS PBL46 END 156.0259
HIERARCH ISS PBLA46 START -158.7053
HIERARCH ISS PBLA46 END -158.6155
HIERARCH ISS PBL56 START 101.7252
HIERARCH ISS PBL56 END 101.8804
HIERARCH ISS PBLA56 START -12.3427
HIERARCH ISS PBLA56 END -12.2284
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1