Exposure
ID
SPICA.2025-06-17T11-41-34_1
Header ID
SPICA.2025-06-17T11-41-34
Date updated
2025-06-17 11:40:29 UTC+0000
Release date
None
UTC Start
2025-06-17 11:40:29.507
UTC End
2025-06-17 11:41:29.507
MJD Start
60843.4864526273
MJD End
60843.48714707173
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
68359
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
50798
Name
HD_209750
RA
331.446
DEC
-0.31985
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.1863 28.1963 96.1943 96.3759
S1-E1 290.2323 289.8456 58.9907 59.1165
S1-E2 238.9946 238.7339 67.3983 67.5475
S1-W1 231.1030 231.5943 131.9313 132.0649
S1-W2 172.5165 172.6915 107.6389 107.8191
S2-E1 268.3239 267.9484 55.3490 55.4638
S2-E2 214.7235 214.4635 63.7730 63.9128
S2-W1 208.8738 209.3406 136.4518 136.5716
S2-W2 144.9986 145.1635 109.8495 110.0275
E1-E2 64.1577 64.0935 -154.0111 -153.9846
E1-W1 313.5116 313.4944 -165.8154 -165.8162
E1-W2 218.7154 218.5517 -157.3159 -157.2995
E2-W1 251.0540 251.1067 -168.8122 -168.8160
E2-W2 154.7086 154.6098 -158.6858 -158.6730
W1-W2 102.4330 102.5923 -4.2116 -4.2066
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60843.4864526273
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_209750
HIERARCH OBS RA 331.446
HIERARCH OBS DEC -0.31985
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 28.1863
HIERARCH ISS PBL12 END 28.1963
HIERARCH ISS PBLA12 START 96.1943
HIERARCH ISS PBLA12 END 96.3759
HIERARCH ISS PBL13 START 290.2323
HIERARCH ISS PBL13 END 289.8456
HIERARCH ISS PBLA13 START 58.9907
HIERARCH ISS PBLA13 END 59.1165
HIERARCH ISS PBL14 START 238.9946
HIERARCH ISS PBL14 END 238.7339
HIERARCH ISS PBLA14 START 67.3983
HIERARCH ISS PBLA14 END 67.5475
HIERARCH ISS PBL15 START 231.103
HIERARCH ISS PBL15 END 231.5943
HIERARCH ISS PBLA15 START 131.9313
HIERARCH ISS PBLA15 END 132.0649
HIERARCH ISS PBL16 START 172.5165
HIERARCH ISS PBL16 END 172.6915
HIERARCH ISS PBLA16 START 107.6389
HIERARCH ISS PBLA16 END 107.8191
HIERARCH ISS PBL23 START 268.3239
HIERARCH ISS PBL23 END 267.9484
HIERARCH ISS PBLA23 START 55.349
HIERARCH ISS PBLA23 END 55.4638
HIERARCH ISS PBL24 START 214.7235
HIERARCH ISS PBL24 END 214.4635
HIERARCH ISS PBLA24 START 63.773
HIERARCH ISS PBLA24 END 63.9128
HIERARCH ISS PBL25 START 208.8738
HIERARCH ISS PBL25 END 209.3406
HIERARCH ISS PBLA25 START 136.4518
HIERARCH ISS PBLA25 END 136.5716
HIERARCH ISS PBL26 START 144.9986
HIERARCH ISS PBL26 END 145.1635
HIERARCH ISS PBLA26 START 109.8495
HIERARCH ISS PBLA26 END 110.0275
HIERARCH ISS PBL34 START 64.1577
HIERARCH ISS PBL34 END 64.0935
HIERARCH ISS PBLA34 START -154.0111
HIERARCH ISS PBLA34 END -153.9846
HIERARCH ISS PBL35 START 313.5116
HIERARCH ISS PBL35 END 313.4944
HIERARCH ISS PBLA35 START -165.8154
HIERARCH ISS PBLA35 END -165.8162
HIERARCH ISS PBL36 START 218.7154
HIERARCH ISS PBL36 END 218.5517
HIERARCH ISS PBLA36 START -157.3159
HIERARCH ISS PBLA36 END -157.2995
HIERARCH ISS PBL45 START 251.054
HIERARCH ISS PBL45 END 251.1067
HIERARCH ISS PBLA45 START -168.8122
HIERARCH ISS PBLA45 END -168.816
HIERARCH ISS PBL46 START 154.7086
HIERARCH ISS PBL46 END 154.6098
HIERARCH ISS PBLA46 START -158.6858
HIERARCH ISS PBLA46 END -158.673
HIERARCH ISS PBL56 START 102.433
HIERARCH ISS PBL56 END 102.5923
HIERARCH ISS PBLA56 START -4.2116
HIERARCH ISS PBLA56 END -4.2066
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1