Exposure
ID
SPICA.2025-06-13T08-26-53_1
Header ID
SPICA.2025-06-13T08-26-53
Date updated
2025-06-13 08:25:48 UTC+0000
Release date
None
UTC Start
2025-06-13 08:25:48.061
UTC End
2025-06-13 08:26:48.061
MJD Start
60839.3512507024
MJD End
60839.35194514683
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 31.9214 31.9223 90.8676 91.0311
S1-E1 322.7374 322.5634 58.4002 58.5155
S1-E2 269.3184 269.1832 65.8972 66.0267
S1-W1 247.7616 248.0743 122.3245 122.5033
S1-W2 193.8855 193.9565 100.6272 100.8031
S2-E1 296.3014 296.1427 55.0847 55.1938
S2-E2 240.7582 240.6314 62.6886 62.8123
S2-W1 221.1599 221.4760 126.6443 126.8189
S2-W2 162.5162 162.5877 102.5353 102.7128
E1-E2 65.8760 65.8754 -153.8365 -153.7712
E1-W1 308.6251 308.8701 -167.7434 -167.6883
E1-W2 221.5408 221.5864 -157.6274 -157.5672
E2-W1 245.1919 245.4404 -171.4458 -171.3896
E2-W2 155.8698 155.9166 -159.2286 -159.1701
W1-W2 98.5370 98.7346 -11.0031 -10.9158
Header: used keywords
Key Value
HIERARCH OBS PROG ID S07/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60839.3512507024
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 31.9214
HIERARCH ISS PBL12 END 31.9223
HIERARCH ISS PBLA12 START 90.8676
HIERARCH ISS PBLA12 END 91.0311
HIERARCH ISS PBL13 START 322.7374
HIERARCH ISS PBL13 END 322.5634
HIERARCH ISS PBLA13 START 58.4002
HIERARCH ISS PBLA13 END 58.5155
HIERARCH ISS PBL14 START 269.3184
HIERARCH ISS PBL14 END 269.1832
HIERARCH ISS PBLA14 START 65.8972
HIERARCH ISS PBLA14 END 66.0267
HIERARCH ISS PBL15 START 247.7616
HIERARCH ISS PBL15 END 248.0743
HIERARCH ISS PBLA15 START 122.3245
HIERARCH ISS PBLA15 END 122.5033
HIERARCH ISS PBL16 START 193.8855
HIERARCH ISS PBL16 END 193.9565
HIERARCH ISS PBLA16 START 100.6272
HIERARCH ISS PBLA16 END 100.8031
HIERARCH ISS PBL23 START 296.3014
HIERARCH ISS PBL23 END 296.1427
HIERARCH ISS PBLA23 START 55.0847
HIERARCH ISS PBLA23 END 55.1938
HIERARCH ISS PBL24 START 240.7582
HIERARCH ISS PBL24 END 240.6314
HIERARCH ISS PBLA24 START 62.6886
HIERARCH ISS PBLA24 END 62.8123
HIERARCH ISS PBL25 START 221.1599
HIERARCH ISS PBL25 END 221.476
HIERARCH ISS PBLA25 START 126.6443
HIERARCH ISS PBLA25 END 126.8189
HIERARCH ISS PBL26 START 162.5162
HIERARCH ISS PBL26 END 162.5877
HIERARCH ISS PBLA26 START 102.5353
HIERARCH ISS PBLA26 END 102.7128
HIERARCH ISS PBL34 START 65.876
HIERARCH ISS PBL34 END 65.8754
HIERARCH ISS PBLA34 START -153.8365
HIERARCH ISS PBLA34 END -153.7712
HIERARCH ISS PBL35 START 308.6251
HIERARCH ISS PBL35 END 308.8701
HIERARCH ISS PBLA35 START -167.7434
HIERARCH ISS PBLA35 END -167.6883
HIERARCH ISS PBL36 START 221.5408
HIERARCH ISS PBL36 END 221.5864
HIERARCH ISS PBLA36 START -157.6274
HIERARCH ISS PBLA36 END -157.5672
HIERARCH ISS PBL45 START 245.1919
HIERARCH ISS PBL45 END 245.4404
HIERARCH ISS PBLA45 START -171.4458
HIERARCH ISS PBLA45 END -171.3896
HIERARCH ISS PBL46 START 155.8698
HIERARCH ISS PBL46 END 155.9166
HIERARCH ISS PBLA46 START -159.2286
HIERARCH ISS PBLA46 END -159.1701
HIERARCH ISS PBL56 START 98.537
HIERARCH ISS PBL56 END 98.7346
HIERARCH ISS PBLA56 START -11.0031
HIERARCH ISS PBLA56 END -10.9158
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1