Exposure
ID
SPICA.2025-08-17T07-00-50_1
Header ID
SPICA.2025-08-17T07-00-50
Date updated
2025-08-17 06:59:45 UTC+0000
Release date
None
UTC Start
2025-08-17 06:59:45.749
UTC End
2025-08-17 07:00:45.749
MJD Start
60904.2915017218
MJD End
60904.29219616623
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
64044
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47702
Name
HD_212943
RA
336.9647
DEC
4.695667
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.6826 29.6768 85.6796 85.8540
S1-E1 318.2642 318.0151 54.1108 54.1951
S1-E2 262.6354 262.4218 61.0684 61.1752
S1-W1 215.9839 216.3944 119.5893 119.8022
S1-W2 176.0621 176.1177 95.7234 95.9232
S2-E1 293.3861 293.1686 51.0746 51.1495
S2-E2 235.9733 235.7814 58.0656 58.1628
S2-W1 192.0650 192.4910 124.5354 124.7413
S2-W2 146.9255 146.9896 97.7426 97.9461
E1-E2 65.7696 65.7850 -154.8183 -154.8023
E1-W1 301.4667 301.8589 -166.5685 -166.5641
E1-W2 220.2312 220.3451 -157.9557 -157.9454
E2-W1 237.4534 237.8334 -169.8020 -169.7963
E2-W2 154.6020 154.7011 -159.2898 -159.2815
W1-W2 89.9814 90.2588 -8.0704 -8.0233
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60904.2915017218
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_212943
HIERARCH OBS RA 336.9647
HIERARCH OBS DEC 4.695667
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 29.6826
HIERARCH ISS PBL12 END 29.6768
HIERARCH ISS PBLA12 START 85.6796
HIERARCH ISS PBLA12 END 85.854
HIERARCH ISS PBL13 START 318.2642
HIERARCH ISS PBL13 END 318.0151
HIERARCH ISS PBLA13 START 54.1108
HIERARCH ISS PBLA13 END 54.1951
HIERARCH ISS PBL14 START 262.6354
HIERARCH ISS PBL14 END 262.4218
HIERARCH ISS PBLA14 START 61.0684
HIERARCH ISS PBLA14 END 61.1752
HIERARCH ISS PBL15 START 215.9839
HIERARCH ISS PBL15 END 216.3944
HIERARCH ISS PBLA15 START 119.5893
HIERARCH ISS PBLA15 END 119.8022
HIERARCH ISS PBL16 START 176.0621
HIERARCH ISS PBL16 END 176.1177
HIERARCH ISS PBLA16 START 95.7234
HIERARCH ISS PBLA16 END 95.9232
HIERARCH ISS PBL23 START 293.3861
HIERARCH ISS PBL23 END 293.1686
HIERARCH ISS PBLA23 START 51.0746
HIERARCH ISS PBLA23 END 51.1495
HIERARCH ISS PBL24 START 235.9733
HIERARCH ISS PBL24 END 235.7814
HIERARCH ISS PBLA24 START 58.0656
HIERARCH ISS PBLA24 END 58.1628
HIERARCH ISS PBL25 START 192.065
HIERARCH ISS PBL25 END 192.491
HIERARCH ISS PBLA25 START 124.5354
HIERARCH ISS PBLA25 END 124.7413
HIERARCH ISS PBL26 START 146.9255
HIERARCH ISS PBL26 END 146.9896
HIERARCH ISS PBLA26 START 97.7426
HIERARCH ISS PBLA26 END 97.9461
HIERARCH ISS PBL34 START 65.7696
HIERARCH ISS PBL34 END 65.785
HIERARCH ISS PBLA34 START -154.8183
HIERARCH ISS PBLA34 END -154.8023
HIERARCH ISS PBL35 START 301.4667
HIERARCH ISS PBL35 END 301.8589
HIERARCH ISS PBLA35 START -166.5685
HIERARCH ISS PBLA35 END -166.5641
HIERARCH ISS PBL36 START 220.2312
HIERARCH ISS PBL36 END 220.3451
HIERARCH ISS PBLA36 START -157.9557
HIERARCH ISS PBLA36 END -157.9454
HIERARCH ISS PBL45 START 237.4534
HIERARCH ISS PBL45 END 237.8334
HIERARCH ISS PBLA45 START -169.802
HIERARCH ISS PBLA45 END -169.7963
HIERARCH ISS PBL46 START 154.602
HIERARCH ISS PBL46 END 154.7011
HIERARCH ISS PBLA46 START -159.2898
HIERARCH ISS PBLA46 END -159.2815
HIERARCH ISS PBL56 START 89.9814
HIERARCH ISS PBL56 END 90.2588
HIERARCH ISS PBLA56 START -8.0704
HIERARCH ISS PBLA56 END -8.0233
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1