Exposure
ID
SPICA.2025-12-13T08-07-10_1
Header ID
SPICA.2025-12-13T08-07-10
Date updated
2025-12-13 08:06:05 UTC+0000
Release date
None
UTC Start
2025-12-13 08:06:05.615
UTC End
2025-12-13 08:07:05.615
MJD Start
61022.3375649871
MJD End
61022.33825943153
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
31.75656
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.4055
Observation
ID
70858
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
52572
Name
HD_54719
RA
107.7849
DEC
30.24516
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9948 33.9943 87.4212 87.5744
S1-E1 329.7623 329.8166 56.4248 56.5472
S1-E2 278.5518 278.5709 63.8333 63.9619
S1-W1 268.4568 268.5851 115.0361 115.2311
S1-W2 209.0121 209.0248 96.1383 96.3068
S2-E1 301.1314 301.1962 53.0920 53.2122
S2-E2 247.7711 247.7971 60.6860 60.8120
S2-W1 238.8549 238.9963 118.8187 119.0167
S2-W2 175.4857 175.5005 97.8207 97.9920
E1-E2 64.4680 64.5187 -157.4327 -157.3148
E1-W1 297.6494 298.0476 -173.9227 -173.7943
E1-W2 215.3816 215.5862 -161.8952 -161.7764
E2-W1 236.5419 236.8873 -178.3596 -178.2254
E2-W2 151.1923 151.3463 -163.7964 -163.6767
W1-W2 97.8911 98.0637 -21.2121 -21.0365
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61022.3375649871
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_54719
HIERARCH OBS RA 107.7849
HIERARCH OBS DEC 30.24516
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 33.9948
HIERARCH ISS PBL12 END 33.9943
HIERARCH ISS PBLA12 START 87.4212
HIERARCH ISS PBLA12 END 87.5744
HIERARCH ISS PBL13 START 329.7623
HIERARCH ISS PBL13 END 329.8166
HIERARCH ISS PBLA13 START 56.4248
HIERARCH ISS PBLA13 END 56.5472
HIERARCH ISS PBL14 START 278.5518
HIERARCH ISS PBL14 END 278.5709
HIERARCH ISS PBLA14 START 63.8333
HIERARCH ISS PBLA14 END 63.9619
HIERARCH ISS PBL15 START 268.4568
HIERARCH ISS PBL15 END 268.5851
HIERARCH ISS PBLA15 START 115.0361
HIERARCH ISS PBLA15 END 115.2311
HIERARCH ISS PBL16 START 209.0121
HIERARCH ISS PBL16 END 209.0248
HIERARCH ISS PBLA16 START 96.1383
HIERARCH ISS PBLA16 END 96.3068
HIERARCH ISS PBL23 START 301.1314
HIERARCH ISS PBL23 END 301.1962
HIERARCH ISS PBLA23 START 53.092
HIERARCH ISS PBLA23 END 53.2122
HIERARCH ISS PBL24 START 247.7711
HIERARCH ISS PBL24 END 247.7971
HIERARCH ISS PBLA24 START 60.686
HIERARCH ISS PBLA24 END 60.812
HIERARCH ISS PBL25 START 238.8549
HIERARCH ISS PBL25 END 238.9963
HIERARCH ISS PBLA25 START 118.8187
HIERARCH ISS PBLA25 END 119.0167
HIERARCH ISS PBL26 START 175.4857
HIERARCH ISS PBL26 END 175.5005
HIERARCH ISS PBLA26 START 97.8207
HIERARCH ISS PBLA26 END 97.992
HIERARCH ISS PBL34 START 64.468
HIERARCH ISS PBL34 END 64.5187
HIERARCH ISS PBLA34 START -157.4327
HIERARCH ISS PBLA34 END -157.3148
HIERARCH ISS PBL35 START 297.6494
HIERARCH ISS PBL35 END 298.0476
HIERARCH ISS PBLA35 START -173.9227
HIERARCH ISS PBLA35 END -173.7943
HIERARCH ISS PBL36 START 215.3816
HIERARCH ISS PBL36 END 215.5862
HIERARCH ISS PBLA36 START -161.8952
HIERARCH ISS PBLA36 END -161.7764
HIERARCH ISS PBL45 START 236.5419
HIERARCH ISS PBL45 END 236.8873
HIERARCH ISS PBLA45 START -178.3596
HIERARCH ISS PBLA45 END -178.2254
HIERARCH ISS PBL46 START 151.1923
HIERARCH ISS PBL46 END 151.3463
HIERARCH ISS PBLA46 START -163.7964
HIERARCH ISS PBLA46 END -163.6767
HIERARCH ISS PBL56 START 97.8911
HIERARCH ISS PBL56 END 98.0637
HIERARCH ISS PBLA56 START -21.2121
HIERARCH ISS PBLA56 END -21.0365
HIERARCH CHARA TAU0 31.75656
HIERARCH CHARA SEEING 1.4055