Exposure
ID
SPICA.2025-06-18T11-30-53_1
Header ID
SPICA.2025-06-18T11-30-53
Date updated
2025-06-18 11:29:48 UTC+0000
Release date
None
UTC Start
2025-06-18 11:29:48.495
UTC End
2025-06-18 11:30:48.495
MJD Start
60844.4790335054
MJD End
60844.47972794983
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
68360
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
50799
Name
HD_215665
RA
341.6328
DEC
23.56565
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.4789 33.4781 88.4000 88.5558
S1-E1 330.4135 330.3825 57.2701 57.3869
S1-E2 277.9138 277.8729 64.6088 64.7351
S1-W1 260.4629 260.6591 117.2677 117.4595
S1-W2 204.4707 204.5001 97.4036 97.5747
S2-E1 302.2516 302.2341 53.9874 54.1004
S2-E2 247.6484 247.6161 61.4827 61.6049
S2-W1 231.7087 231.9164 121.2677 121.4604
S2-W2 171.4844 171.5162 99.1544 99.3281
E1-E2 65.2737 65.3083 -155.6764 -155.5817
E1-W1 301.5748 301.9397 -171.1428 -171.0452
E1-W2 218.3490 218.5065 -159.8582 -159.7650
E2-W1 239.2989 239.6290 -175.3142 -175.2123
E2-W2 153.3230 153.4462 -161.6373 -161.5441
W1-W2 97.3272 97.5198 -17.1831 -17.0398
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60844.4790335054
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_215665
HIERARCH OBS RA 341.6328
HIERARCH OBS DEC 23.56565
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 33.4789
HIERARCH ISS PBL12 END 33.4781
HIERARCH ISS PBLA12 START 88.4
HIERARCH ISS PBLA12 END 88.5558
HIERARCH ISS PBL13 START 330.4135
HIERARCH ISS PBL13 END 330.3825
HIERARCH ISS PBLA13 START 57.2701
HIERARCH ISS PBLA13 END 57.3869
HIERARCH ISS PBL14 START 277.9138
HIERARCH ISS PBL14 END 277.8729
HIERARCH ISS PBLA14 START 64.6088
HIERARCH ISS PBLA14 END 64.7351
HIERARCH ISS PBL15 START 260.4629
HIERARCH ISS PBL15 END 260.6591
HIERARCH ISS PBLA15 START 117.2677
HIERARCH ISS PBLA15 END 117.4595
HIERARCH ISS PBL16 START 204.4707
HIERARCH ISS PBL16 END 204.5001
HIERARCH ISS PBLA16 START 97.4036
HIERARCH ISS PBLA16 END 97.5747
HIERARCH ISS PBL23 START 302.2516
HIERARCH ISS PBL23 END 302.2341
HIERARCH ISS PBLA23 START 53.9874
HIERARCH ISS PBLA23 END 54.1004
HIERARCH ISS PBL24 START 247.6484
HIERARCH ISS PBL24 END 247.6161
HIERARCH ISS PBLA24 START 61.4827
HIERARCH ISS PBLA24 END 61.6049
HIERARCH ISS PBL25 START 231.7087
HIERARCH ISS PBL25 END 231.9164
HIERARCH ISS PBLA25 START 121.2677
HIERARCH ISS PBLA25 END 121.4604
HIERARCH ISS PBL26 START 171.4844
HIERARCH ISS PBL26 END 171.5162
HIERARCH ISS PBLA26 START 99.1544
HIERARCH ISS PBLA26 END 99.3281
HIERARCH ISS PBL34 START 65.2737
HIERARCH ISS PBL34 END 65.3083
HIERARCH ISS PBLA34 START -155.6764
HIERARCH ISS PBLA34 END -155.5817
HIERARCH ISS PBL35 START 301.5748
HIERARCH ISS PBL35 END 301.9397
HIERARCH ISS PBLA35 START -171.1428
HIERARCH ISS PBLA35 END -171.0452
HIERARCH ISS PBL36 START 218.349
HIERARCH ISS PBL36 END 218.5065
HIERARCH ISS PBLA36 START -159.8582
HIERARCH ISS PBLA36 END -159.765
HIERARCH ISS PBL45 START 239.2989
HIERARCH ISS PBL45 END 239.629
HIERARCH ISS PBLA45 START -175.3142
HIERARCH ISS PBLA45 END -175.2123
HIERARCH ISS PBL46 START 153.323
HIERARCH ISS PBL46 END 153.4462
HIERARCH ISS PBLA46 START -161.6373
HIERARCH ISS PBLA46 END -161.5441
HIERARCH ISS PBL56 START 97.3272
HIERARCH ISS PBL56 END 97.5198
HIERARCH ISS PBLA56 START -17.1831
HIERARCH ISS PBLA56 END -17.0398
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1