Exposure
ID
SPICA.2025-10-06T05-07-54_1
Header ID
SPICA.2025-10-06T05-07-54
Date updated
2025-10-06 05:06:49 UTC+0000
Release date
None
UTC Start
2025-10-06 05:06:49.283
UTC End
2025-10-06 05:07:49.283
MJD Start
60954.2130704078
MJD End
60954.21376485223
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 30.0927 30.0922 89.5324 89.7058
S1-E1 314.9589 314.6962 56.4363 56.5386
S1-E2 260.5440 260.3384 63.8614 63.9839
S1-W1 229.1791 229.5881 123.2952 123.4804
S1-W2 180.9093 180.9974 99.8480 100.0374
S2-E1 290.2141 289.9744 53.1905 53.2840
S2-E2 233.7853 233.5934 60.6648 60.7789
S2-W1 204.8455 205.2573 127.9782 128.1553
S2-W2 151.3989 151.4893 101.8878 102.0790
E1-E2 65.8573 65.8500 -154.3113 -154.2781
E1-W1 308.2006 308.4609 -166.7029 -166.6842
E1-W2 221.6852 221.7173 -157.6768 -157.6501
E2-W1 244.2867 244.5580 -170.0194 -170.0005
E2-W2 155.9895 156.0293 -159.0971 -159.0725
W1-W2 95.7967 96.0273 -7.9905 -7.9410
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.2130704078
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 30.0927
HIERARCH ISS PBL12 END 30.0922
HIERARCH ISS PBLA12 START 89.5324
HIERARCH ISS PBLA12 END 89.7058
HIERARCH ISS PBL13 START 314.9589
HIERARCH ISS PBL13 END 314.6962
HIERARCH ISS PBLA13 START 56.4363
HIERARCH ISS PBLA13 END 56.5386
HIERARCH ISS PBL14 START 260.544
HIERARCH ISS PBL14 END 260.3384
HIERARCH ISS PBLA14 START 63.8614
HIERARCH ISS PBLA14 END 63.9839
HIERARCH ISS PBL15 START 229.1791
HIERARCH ISS PBL15 END 229.5881
HIERARCH ISS PBLA15 START 123.2952
HIERARCH ISS PBLA15 END 123.4804
HIERARCH ISS PBL16 START 180.9093
HIERARCH ISS PBL16 END 180.9974
HIERARCH ISS PBLA16 START 99.848
HIERARCH ISS PBLA16 END 100.0374
HIERARCH ISS PBL23 START 290.2141
HIERARCH ISS PBL23 END 289.9744
HIERARCH ISS PBLA23 START 53.1905
HIERARCH ISS PBLA23 END 53.284
HIERARCH ISS PBL24 START 233.7853
HIERARCH ISS PBL24 END 233.5934
HIERARCH ISS PBLA24 START 60.6648
HIERARCH ISS PBLA24 END 60.7789
HIERARCH ISS PBL25 START 204.8455
HIERARCH ISS PBL25 END 205.2573
HIERARCH ISS PBLA25 START 127.9782
HIERARCH ISS PBLA25 END 128.1553
HIERARCH ISS PBL26 START 151.3989
HIERARCH ISS PBL26 END 151.4893
HIERARCH ISS PBLA26 START 101.8878
HIERARCH ISS PBLA26 END 102.079
HIERARCH ISS PBL34 START 65.8573
HIERARCH ISS PBL34 END 65.85
HIERARCH ISS PBLA34 START -154.3113
HIERARCH ISS PBLA34 END -154.2781
HIERARCH ISS PBL35 START 308.2006
HIERARCH ISS PBL35 END 308.4609
HIERARCH ISS PBLA35 START -166.7029
HIERARCH ISS PBLA35 END -166.6842
HIERARCH ISS PBL36 START 221.6852
HIERARCH ISS PBL36 END 221.7173
HIERARCH ISS PBLA36 START -157.6768
HIERARCH ISS PBLA36 END -157.6501
HIERARCH ISS PBL45 START 244.2867
HIERARCH ISS PBL45 END 244.558
HIERARCH ISS PBLA45 START -170.0194
HIERARCH ISS PBLA45 END -170.0005
HIERARCH ISS PBL46 START 155.9895
HIERARCH ISS PBL46 END 156.0293
HIERARCH ISS PBLA46 START -159.0971
HIERARCH ISS PBLA46 END -159.0725
HIERARCH ISS PBL56 START 95.7967
HIERARCH ISS PBL56 END 96.0273
HIERARCH ISS PBLA56 START -7.9905
HIERARCH ISS PBLA56 END -7.941
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1