Exposure
ID
SPICA.2025-10-07T08-56-47_1
Header ID
SPICA.2025-10-07T08-56-47
Date updated
2025-10-07 08:55:41 UTC+0000
Release date
None
UTC Start
2025-10-07 08:55:41.923
UTC End
2025-10-07 08:56:41.923
MJD Start
60955.3720129951
MJD End
60955.372707439536
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
64346
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47752
Name
HD_16895
RA
41.04995
DEC
49.22845
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.9029 32.9004 95.0006 95.1584
S1-E1 318.9074 319.0346 61.7497 61.9125
S1-E2 268.3869 268.4673 69.6929 69.8518
S1-W1 276.9763 276.9261 123.5358 123.7257
S1-W2 205.8923 205.8566 104.3918 104.5589
S2-E1 291.9494 292.0766 58.2069 58.3720
S2-E2 239.0560 239.1381 66.3199 66.4803
S2-W1 248.5678 248.5295 127.1612 127.3551
S2-W2 173.5135 173.4813 106.1650 106.3340
E1-E2 64.7666 64.7995 -153.1857 -152.9950
E1-W1 308.0573 308.2337 -170.6496 -170.4496
E1-W2 217.9307 218.0484 -158.0418 -157.8489
E2-W1 247.0419 247.1832 -175.1621 -174.9595
E2-W2 153.4946 153.5792 -160.0888 -159.8948
W1-W2 106.5853 106.6349 -17.1560 -16.9424
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60955.3720129951
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_16895
HIERARCH OBS RA 41.04995
HIERARCH OBS DEC 49.22845
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 32.9029
HIERARCH ISS PBL12 END 32.9004
HIERARCH ISS PBLA12 START 95.0006
HIERARCH ISS PBLA12 END 95.1584
HIERARCH ISS PBL13 START 318.9074
HIERARCH ISS PBL13 END 319.0346
HIERARCH ISS PBLA13 START 61.7497
HIERARCH ISS PBLA13 END 61.9125
HIERARCH ISS PBL14 START 268.3869
HIERARCH ISS PBL14 END 268.4673
HIERARCH ISS PBLA14 START 69.6929
HIERARCH ISS PBLA14 END 69.8518
HIERARCH ISS PBL15 START 276.9763
HIERARCH ISS PBL15 END 276.9261
HIERARCH ISS PBLA15 START 123.5358
HIERARCH ISS PBLA15 END 123.7257
HIERARCH ISS PBL16 START 205.8923
HIERARCH ISS PBL16 END 205.8566
HIERARCH ISS PBLA16 START 104.3918
HIERARCH ISS PBLA16 END 104.5589
HIERARCH ISS PBL23 START 291.9494
HIERARCH ISS PBL23 END 292.0766
HIERARCH ISS PBLA23 START 58.2069
HIERARCH ISS PBLA23 END 58.372
HIERARCH ISS PBL24 START 239.056
HIERARCH ISS PBL24 END 239.1381
HIERARCH ISS PBLA24 START 66.3199
HIERARCH ISS PBLA24 END 66.4803
HIERARCH ISS PBL25 START 248.5678
HIERARCH ISS PBL25 END 248.5295
HIERARCH ISS PBLA25 START 127.1612
HIERARCH ISS PBLA25 END 127.3551
HIERARCH ISS PBL26 START 173.5135
HIERARCH ISS PBL26 END 173.4813
HIERARCH ISS PBLA26 START 106.165
HIERARCH ISS PBLA26 END 106.334
HIERARCH ISS PBL34 START 64.7666
HIERARCH ISS PBL34 END 64.7995
HIERARCH ISS PBLA34 START -153.1857
HIERARCH ISS PBLA34 END -152.995
HIERARCH ISS PBL35 START 308.0573
HIERARCH ISS PBL35 END 308.2337
HIERARCH ISS PBLA35 START -170.6496
HIERARCH ISS PBLA35 END -170.4496
HIERARCH ISS PBL36 START 217.9307
HIERARCH ISS PBL36 END 218.0484
HIERARCH ISS PBLA36 START -158.0418
HIERARCH ISS PBLA36 END -157.8489
HIERARCH ISS PBL45 START 247.0419
HIERARCH ISS PBL45 END 247.1832
HIERARCH ISS PBLA45 START -175.1621
HIERARCH ISS PBLA45 END -174.9595
HIERARCH ISS PBL46 START 153.4946
HIERARCH ISS PBL46 END 153.5792
HIERARCH ISS PBLA46 START -160.0888
HIERARCH ISS PBLA46 END -159.8948
HIERARCH ISS PBL56 START 106.5853
HIERARCH ISS PBL56 END 106.6349
HIERARCH ISS PBLA56 START -17.156
HIERARCH ISS PBLA56 END -16.9424
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1