Exposure
ID
SPICA.2025-06-13T08-25-47_1
Header ID
SPICA.2025-06-13T08-25-47
Date updated
2025-06-13 08:24:41 UTC+0000
Release date
None
UTC Start
2025-06-13 08:24:41.956
UTC End
2025-06-13 08:25:41.956
MJD Start
60839.3504855964
MJD End
60839.35118004083
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
68334
Category
science
Program ID
S07/S05
Program Title
TBD
Program Type
Normal
PI / COI
domiciano/ebrahimkutty
Target
ID
49344
Name
HD_177724
RA
286.3525
DEC
13.86348
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.9206 31.9213 90.7012 90.8647
S1-E1 322.9132 322.7406 58.2834 58.3981
S1-E2 269.4557 269.3208 65.7660 65.8949
S1-W1 247.4434 247.7560 122.1415 122.3213
S1-W2 193.8142 193.8842 100.4478 100.6240
S2-E1 296.4614 296.3043 54.9743 55.0828
S2-E2 240.8868 240.7605 62.5634 62.6864
S2-W1 220.8378 221.1542 126.4655 126.6411
S2-W2 162.4443 162.5149 102.3542 102.5321
E1-E2 65.8755 65.8760 -153.9024 -153.8377
E1-W1 308.3693 308.6207 -167.7993 -167.7444
E1-W2 221.4903 221.5400 -157.6882 -157.6285
E2-W1 244.9336 245.1874 -171.5030 -171.4468
E2-W2 155.8192 155.8690 -159.2877 -159.2296
W1-W2 98.3338 98.5334 -11.0923 -11.0046
Header: used keywords
Key Value
HIERARCH OBS PROG ID S07/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60839.3504855964
PI-COI domiciano/ebrahimkutty
HIERARCH OBS TARG NAME HD_177724
HIERARCH OBS RA 286.3525
HIERARCH OBS DEC 13.86348
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 31.9206
HIERARCH ISS PBL12 END 31.9213
HIERARCH ISS PBLA12 START 90.7012
HIERARCH ISS PBLA12 END 90.8647
HIERARCH ISS PBL13 START 322.9132
HIERARCH ISS PBL13 END 322.7406
HIERARCH ISS PBLA13 START 58.2834
HIERARCH ISS PBLA13 END 58.3981
HIERARCH ISS PBL14 START 269.4557
HIERARCH ISS PBL14 END 269.3208
HIERARCH ISS PBLA14 START 65.766
HIERARCH ISS PBLA14 END 65.8949
HIERARCH ISS PBL15 START 247.4434
HIERARCH ISS PBL15 END 247.756
HIERARCH ISS PBLA15 START 122.1415
HIERARCH ISS PBLA15 END 122.3213
HIERARCH ISS PBL16 START 193.8142
HIERARCH ISS PBL16 END 193.8842
HIERARCH ISS PBLA16 START 100.4478
HIERARCH ISS PBLA16 END 100.624
HIERARCH ISS PBL23 START 296.4614
HIERARCH ISS PBL23 END 296.3043
HIERARCH ISS PBLA23 START 54.9743
HIERARCH ISS PBLA23 END 55.0828
HIERARCH ISS PBL24 START 240.8868
HIERARCH ISS PBL24 END 240.7605
HIERARCH ISS PBLA24 START 62.5634
HIERARCH ISS PBLA24 END 62.6864
HIERARCH ISS PBL25 START 220.8378
HIERARCH ISS PBL25 END 221.1542
HIERARCH ISS PBLA25 START 126.4655
HIERARCH ISS PBLA25 END 126.6411
HIERARCH ISS PBL26 START 162.4443
HIERARCH ISS PBL26 END 162.5149
HIERARCH ISS PBLA26 START 102.3542
HIERARCH ISS PBLA26 END 102.5321
HIERARCH ISS PBL34 START 65.8755
HIERARCH ISS PBL34 END 65.876
HIERARCH ISS PBLA34 START -153.9024
HIERARCH ISS PBLA34 END -153.8377
HIERARCH ISS PBL35 START 308.3693
HIERARCH ISS PBL35 END 308.6207
HIERARCH ISS PBLA35 START -167.7993
HIERARCH ISS PBLA35 END -167.7444
HIERARCH ISS PBL36 START 221.4903
HIERARCH ISS PBL36 END 221.54
HIERARCH ISS PBLA36 START -157.6882
HIERARCH ISS PBLA36 END -157.6285
HIERARCH ISS PBL45 START 244.9336
HIERARCH ISS PBL45 END 245.1874
HIERARCH ISS PBLA45 START -171.503
HIERARCH ISS PBLA45 END -171.4468
HIERARCH ISS PBL46 START 155.8192
HIERARCH ISS PBL46 END 155.869
HIERARCH ISS PBLA46 START -159.2877
HIERARCH ISS PBLA46 END -159.2296
HIERARCH ISS PBL56 START 98.3338
HIERARCH ISS PBL56 END 98.5334
HIERARCH ISS PBLA56 START -11.0923
HIERARCH ISS PBLA56 END -11.0046
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1