Exposure
ID
SPICA.2025-12-13T06-20-09_1
Header ID
SPICA.2025-12-13T06-20-09
Date updated
2025-12-13 06:19:04 UTC+0000
Release date
None
UTC Start
2025-12-13 06:19:04.554
UTC End
2025-12-13 06:20:04.554
MJD Start
61022.2632471566
MJD End
61022.263941601035
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
31.49431
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.88895
Observation
ID
70444
Category
science
Program ID
S05/S04
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/ibanez
Target
ID
47910
Name
HD_34411
RA
79.78531
DEC
40.09905
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9068 33.9072 88.0784 88.2322
S1-E1 323.5497 323.6862 56.2124 56.3509
S1-E2 273.9514 274.0330 63.9220 64.0618
S1-W1 276.9230 276.9682 115.0837 115.2784
S1-W2 210.8304 210.8271 96.8079 96.9751
S2-E1 295.2962 295.4374 52.7370 52.8757
S2-E2 243.4096 243.4945 60.6541 60.7932
S2-W1 247.1931 247.2503 118.6546 118.8535
S2-W2 177.3911 177.3887 98.4703 98.6401
E1-E2 63.7371 63.7930 -158.9998 -158.8445
E1-W1 297.8808 298.2324 -176.5169 -176.3464
E1-W2 213.4032 213.6124 -163.7938 -163.6354
E2-W1 237.8742 238.1665 178.8573 179.0333
E2-W2 149.9837 150.1368 -165.8291 -165.6692
W1-W2 101.2828 101.4055 -24.1653 -23.9596
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61022.2632471566
PI-COI ebrahimkutty/ibanez
HIERARCH OBS TARG NAME HD_34411
HIERARCH OBS RA 79.78531
HIERARCH OBS DEC 40.09905
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 33.9068
HIERARCH ISS PBL12 END 33.9072
HIERARCH ISS PBLA12 START 88.0784
HIERARCH ISS PBLA12 END 88.2322
HIERARCH ISS PBL13 START 323.5497
HIERARCH ISS PBL13 END 323.6862
HIERARCH ISS PBLA13 START 56.2124
HIERARCH ISS PBLA13 END 56.3509
HIERARCH ISS PBL14 START 273.9514
HIERARCH ISS PBL14 END 274.033
HIERARCH ISS PBLA14 START 63.922
HIERARCH ISS PBLA14 END 64.0618
HIERARCH ISS PBL15 START 276.923
HIERARCH ISS PBL15 END 276.9682
HIERARCH ISS PBLA15 START 115.0837
HIERARCH ISS PBLA15 END 115.2784
HIERARCH ISS PBL16 START 210.8304
HIERARCH ISS PBL16 END 210.8271
HIERARCH ISS PBLA16 START 96.8079
HIERARCH ISS PBLA16 END 96.9751
HIERARCH ISS PBL23 START 295.2962
HIERARCH ISS PBL23 END 295.4374
HIERARCH ISS PBLA23 START 52.737
HIERARCH ISS PBLA23 END 52.8757
HIERARCH ISS PBL24 START 243.4096
HIERARCH ISS PBL24 END 243.4945
HIERARCH ISS PBLA24 START 60.6541
HIERARCH ISS PBLA24 END 60.7932
HIERARCH ISS PBL25 START 247.1931
HIERARCH ISS PBL25 END 247.2503
HIERARCH ISS PBLA25 START 118.6546
HIERARCH ISS PBLA25 END 118.8535
HIERARCH ISS PBL26 START 177.3911
HIERARCH ISS PBL26 END 177.3887
HIERARCH ISS PBLA26 START 98.4703
HIERARCH ISS PBLA26 END 98.6401
HIERARCH ISS PBL34 START 63.7371
HIERARCH ISS PBL34 END 63.793
HIERARCH ISS PBLA34 START -158.9998
HIERARCH ISS PBLA34 END -158.8445
HIERARCH ISS PBL35 START 297.8808
HIERARCH ISS PBL35 END 298.2324
HIERARCH ISS PBLA35 START -176.5169
HIERARCH ISS PBLA35 END -176.3464
HIERARCH ISS PBL36 START 213.4032
HIERARCH ISS PBL36 END 213.6124
HIERARCH ISS PBLA36 START -163.7938
HIERARCH ISS PBLA36 END -163.6354
HIERARCH ISS PBL45 START 237.8742
HIERARCH ISS PBL45 END 238.1665
HIERARCH ISS PBLA45 START 178.8573
HIERARCH ISS PBLA45 END 179.0333
HIERARCH ISS PBL46 START 149.9837
HIERARCH ISS PBL46 END 150.1368
HIERARCH ISS PBLA46 START -165.8291
HIERARCH ISS PBLA46 END -165.6692
HIERARCH ISS PBL56 START 101.2828
HIERARCH ISS PBL56 END 101.4055
HIERARCH ISS PBLA56 START -24.1653
HIERARCH ISS PBLA56 END -23.9596
HIERARCH CHARA TAU0 31.49431
HIERARCH CHARA SEEING 0.88895