Exposure
ID
SPICA.2025-06-13T08-22-28_1
Header ID
SPICA.2025-06-13T08-22-28
Date updated
2025-06-13 08:21:23 UTC+0000
Release date
None
UTC Start
2025-06-13 08:21:23.623
UTC End
2025-06-13 08:22:23.623
MJD Start
60839.3481900768
MJD End
60839.348884521234
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 31.9193 31.9195 90.2018 90.3653
S1-E1 323.4323 323.2638 57.9369 58.0497
S1-E2 269.8660 269.7320 65.3755 65.5028
S1-W1 246.4892 246.8015 121.5869 121.7694
S1-W2 193.6068 193.6737 99.9076 100.0848
S2-E1 296.9310 296.7790 54.6472 54.7536
S2-E2 241.2690 241.1445 62.1912 62.3125
S2-W1 219.8695 220.1868 125.9228 126.1015
S2-W2 162.2337 162.3018 101.8085 101.9875
E1-E2 65.8669 65.8709 -154.0974 -154.0340
E1-W1 307.5629 307.8333 -167.9657 -167.9114
E1-W2 221.3135 221.3755 -157.8680 -157.8096
E2-W1 244.1270 244.3963 -171.6736 -171.6178
E2-W2 155.6494 155.7080 -159.4627 -159.4058
W1-W2 97.7120 97.9176 -11.3630 -11.2739
Header: used keywords
Key Value
HIERARCH OBS PROG ID S07/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60839.3481900768
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 31.9193
HIERARCH ISS PBL12 END 31.9195
HIERARCH ISS PBLA12 START 90.2018
HIERARCH ISS PBLA12 END 90.3653
HIERARCH ISS PBL13 START 323.4323
HIERARCH ISS PBL13 END 323.2638
HIERARCH ISS PBLA13 START 57.9369
HIERARCH ISS PBLA13 END 58.0497
HIERARCH ISS PBL14 START 269.866
HIERARCH ISS PBL14 END 269.732
HIERARCH ISS PBLA14 START 65.3755
HIERARCH ISS PBLA14 END 65.5028
HIERARCH ISS PBL15 START 246.4892
HIERARCH ISS PBL15 END 246.8015
HIERARCH ISS PBLA15 START 121.5869
HIERARCH ISS PBLA15 END 121.7694
HIERARCH ISS PBL16 START 193.6068
HIERARCH ISS PBL16 END 193.6737
HIERARCH ISS PBLA16 START 99.9076
HIERARCH ISS PBLA16 END 100.0848
HIERARCH ISS PBL23 START 296.931
HIERARCH ISS PBL23 END 296.779
HIERARCH ISS PBLA23 START 54.6472
HIERARCH ISS PBLA23 END 54.7536
HIERARCH ISS PBL24 START 241.269
HIERARCH ISS PBL24 END 241.1445
HIERARCH ISS PBLA24 START 62.1912
HIERARCH ISS PBLA24 END 62.3125
HIERARCH ISS PBL25 START 219.8695
HIERARCH ISS PBL25 END 220.1868
HIERARCH ISS PBLA25 START 125.9228
HIERARCH ISS PBLA25 END 126.1015
HIERARCH ISS PBL26 START 162.2337
HIERARCH ISS PBL26 END 162.3018
HIERARCH ISS PBLA26 START 101.8085
HIERARCH ISS PBLA26 END 101.9875
HIERARCH ISS PBL34 START 65.8669
HIERARCH ISS PBL34 END 65.8709
HIERARCH ISS PBLA34 START -154.0974
HIERARCH ISS PBLA34 END -154.034
HIERARCH ISS PBL35 START 307.5629
HIERARCH ISS PBL35 END 307.8333
HIERARCH ISS PBLA35 START -167.9657
HIERARCH ISS PBLA35 END -167.9114
HIERARCH ISS PBL36 START 221.3135
HIERARCH ISS PBL36 END 221.3755
HIERARCH ISS PBLA36 START -157.868
HIERARCH ISS PBLA36 END -157.8096
HIERARCH ISS PBL45 START 244.127
HIERARCH ISS PBL45 END 244.3963
HIERARCH ISS PBLA45 START -171.6736
HIERARCH ISS PBLA45 END -171.6178
HIERARCH ISS PBL46 START 155.6494
HIERARCH ISS PBL46 END 155.708
HIERARCH ISS PBLA46 START -159.4627
HIERARCH ISS PBLA46 END -159.4058
HIERARCH ISS PBL56 START 97.712
HIERARCH ISS PBL56 END 97.9176
HIERARCH ISS PBLA56 START -11.363
HIERARCH ISS PBLA56 END -11.2739
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1