Exposure
ID
SPICA.2025-10-06T05-14-37_1
Header ID
SPICA.2025-10-06T05-14-37
Date updated
2025-10-06 05:13:32 UTC+0000
Release date
None
UTC Start
2025-10-06 05:13:32.819
UTC End
2025-10-06 05:14:32.819
MJD Start
60954.2177409598
MJD End
60954.21843540423
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
70803
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
52536
Name
HD_220954
RA
351.9921
DEC
6.378992
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.0933 30.0942 90.6103 90.7837
S1-E1 313.3043 313.0333 57.0841 57.1910
S1-E2 259.2635 259.0569 64.6339 64.7606
S1-W1 231.7270 232.1381 124.4266 124.6045
S1-W2 181.4815 181.5790 101.0181 101.2050
S2-E1 288.6964 288.4461 53.7836 53.8817
S2-E2 232.5842 232.3892 61.3851 61.5036
S2-W1 207.4021 207.8125 129.0584 129.2277
S2-W2 151.9807 152.0787 103.0681 103.2563
E1-E2 65.7931 65.7786 -154.0970 -154.0607
E1-W1 309.7129 309.9328 -166.5822 -166.5617
E1-W2 221.8162 221.8222 -157.5035 -157.4740
E2-W1 245.8873 246.1259 -169.8984 -169.8781
E2-W2 156.1883 156.2094 -158.9377 -158.9106
W1-W2 97.1961 97.4138 -7.6887 -7.6413
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.2177409598
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_220954
HIERARCH OBS RA 351.9921
HIERARCH OBS DEC 6.378992
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 30.0933
HIERARCH ISS PBL12 END 30.0942
HIERARCH ISS PBLA12 START 90.6103
HIERARCH ISS PBLA12 END 90.7837
HIERARCH ISS PBL13 START 313.3043
HIERARCH ISS PBL13 END 313.0333
HIERARCH ISS PBLA13 START 57.0841
HIERARCH ISS PBLA13 END 57.191
HIERARCH ISS PBL14 START 259.2635
HIERARCH ISS PBL14 END 259.0569
HIERARCH ISS PBLA14 START 64.6339
HIERARCH ISS PBLA14 END 64.7606
HIERARCH ISS PBL15 START 231.727
HIERARCH ISS PBL15 END 232.1381
HIERARCH ISS PBLA15 START 124.4266
HIERARCH ISS PBLA15 END 124.6045
HIERARCH ISS PBL16 START 181.4815
HIERARCH ISS PBL16 END 181.579
HIERARCH ISS PBLA16 START 101.0181
HIERARCH ISS PBLA16 END 101.205
HIERARCH ISS PBL23 START 288.6964
HIERARCH ISS PBL23 END 288.4461
HIERARCH ISS PBLA23 START 53.7836
HIERARCH ISS PBLA23 END 53.8817
HIERARCH ISS PBL24 START 232.5842
HIERARCH ISS PBL24 END 232.3892
HIERARCH ISS PBLA24 START 61.3851
HIERARCH ISS PBLA24 END 61.5036
HIERARCH ISS PBL25 START 207.4021
HIERARCH ISS PBL25 END 207.8125
HIERARCH ISS PBLA25 START 129.0584
HIERARCH ISS PBLA25 END 129.2277
HIERARCH ISS PBL26 START 151.9807
HIERARCH ISS PBL26 END 152.0787
HIERARCH ISS PBLA26 START 103.0681
HIERARCH ISS PBLA26 END 103.2563
HIERARCH ISS PBL34 START 65.7931
HIERARCH ISS PBL34 END 65.7786
HIERARCH ISS PBLA34 START -154.097
HIERARCH ISS PBLA34 END -154.0607
HIERARCH ISS PBL35 START 309.7129
HIERARCH ISS PBL35 END 309.9328
HIERARCH ISS PBLA35 START -166.5822
HIERARCH ISS PBLA35 END -166.5617
HIERARCH ISS PBL36 START 221.8162
HIERARCH ISS PBL36 END 221.8222
HIERARCH ISS PBLA36 START -157.5035
HIERARCH ISS PBLA36 END -157.474
HIERARCH ISS PBL45 START 245.8873
HIERARCH ISS PBL45 END 246.1259
HIERARCH ISS PBLA45 START -169.8984
HIERARCH ISS PBLA45 END -169.8781
HIERARCH ISS PBL46 START 156.1883
HIERARCH ISS PBL46 END 156.2094
HIERARCH ISS PBLA46 START -158.9377
HIERARCH ISS PBLA46 END -158.9106
HIERARCH ISS PBL56 START 97.1961
HIERARCH ISS PBL56 END 97.4138
HIERARCH ISS PBLA56 START -7.6887
HIERARCH ISS PBLA56 END -7.6413
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1