Exposure
ID
SPICA.2025-09-13T12-12-38_1
Header ID
SPICA.2025-09-13T12-12-38
Date updated
2025-09-13 12:11:33 UTC+0000
Release date
None
UTC Start
2025-09-13 12:11:33.268
UTC End
2025-09-13 12:12:33.268
MJD Start
60931.5080239366
MJD End
60931.50871838103
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
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 33.9044 33.9049 87.3231 87.4768
S1-E1 322.8525 322.9980 55.5362 55.6732
S1-E2 273.5345 273.6216 63.2390 63.3775
S1-W1 276.6962 276.7429 114.1226 114.3189
S1-W2 210.8452 210.8425 95.9853 96.1529
S2-E1 294.5753 294.7258 52.0603 52.1974
S2-E2 242.9759 243.0664 59.9747 60.1124
S2-W1 246.9071 246.9660 117.6722 117.8729
S2-W2 177.4011 177.3992 97.6347 97.8049
E1-E2 63.4509 63.5107 -159.7614 -159.6067
E1-W1 296.0958 296.4668 -177.3570 -177.1857
E1-W2 212.3355 212.5582 -164.5710 -164.4129
E2-W1 236.3930 236.7005 177.9888 178.1661
E2-W2 149.2028 149.3656 -166.6143 -166.4545
W1-W2 100.6670 100.7941 -25.1844 -24.9759
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60931.5080239366
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 33.9044
HIERARCH ISS PBL12 END 33.9049
HIERARCH ISS PBLA12 START 87.3231
HIERARCH ISS PBLA12 END 87.4768
HIERARCH ISS PBL13 START 322.8525
HIERARCH ISS PBL13 END 322.998
HIERARCH ISS PBLA13 START 55.5362
HIERARCH ISS PBLA13 END 55.6732
HIERARCH ISS PBL14 START 273.5345
HIERARCH ISS PBL14 END 273.6216
HIERARCH ISS PBLA14 START 63.239
HIERARCH ISS PBLA14 END 63.3775
HIERARCH ISS PBL15 START 276.6962
HIERARCH ISS PBL15 END 276.7429
HIERARCH ISS PBLA15 START 114.1226
HIERARCH ISS PBLA15 END 114.3189
HIERARCH ISS PBL16 START 210.8452
HIERARCH ISS PBL16 END 210.8425
HIERARCH ISS PBLA16 START 95.9853
HIERARCH ISS PBLA16 END 96.1529
HIERARCH ISS PBL23 START 294.5753
HIERARCH ISS PBL23 END 294.7258
HIERARCH ISS PBLA23 START 52.0603
HIERARCH ISS PBLA23 END 52.1974
HIERARCH ISS PBL24 START 242.9759
HIERARCH ISS PBL24 END 243.0664
HIERARCH ISS PBLA24 START 59.9747
HIERARCH ISS PBLA24 END 60.1124
HIERARCH ISS PBL25 START 246.9071
HIERARCH ISS PBL25 END 246.966
HIERARCH ISS PBLA25 START 117.6722
HIERARCH ISS PBLA25 END 117.8729
HIERARCH ISS PBL26 START 177.4011
HIERARCH ISS PBL26 END 177.3992
HIERARCH ISS PBLA26 START 97.6347
HIERARCH ISS PBLA26 END 97.8049
HIERARCH ISS PBL34 START 63.4509
HIERARCH ISS PBL34 END 63.5107
HIERARCH ISS PBLA34 START -159.7614
HIERARCH ISS PBLA34 END -159.6067
HIERARCH ISS PBL35 START 296.0958
HIERARCH ISS PBL35 END 296.4668
HIERARCH ISS PBLA35 START -177.357
HIERARCH ISS PBLA35 END -177.1857
HIERARCH ISS PBL36 START 212.3355
HIERARCH ISS PBL36 END 212.5582
HIERARCH ISS PBLA36 START -164.571
HIERARCH ISS PBLA36 END -164.4129
HIERARCH ISS PBL45 START 236.393
HIERARCH ISS PBL45 END 236.7005
HIERARCH ISS PBLA45 START 177.9888
HIERARCH ISS PBLA45 END 178.1661
HIERARCH ISS PBL46 START 149.2028
HIERARCH ISS PBL46 END 149.3656
HIERARCH ISS PBLA46 START -166.6143
HIERARCH ISS PBLA46 END -166.4545
HIERARCH ISS PBL56 START 100.667
HIERARCH ISS PBL56 END 100.7941
HIERARCH ISS PBLA56 START -25.1844
HIERARCH ISS PBLA56 END -24.9759
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1