Exposure
ID
SPICA.2025-12-15T08-19-57_1
Header ID
SPICA.2025-12-15T08-19-57
Date updated
2025-12-15 08:18:52 UTC+0000
Release date
None
UTC Start
2025-12-15 08:18:52.072
UTC End
2025-12-15 08:19:52.072
MJD Start
61024.3464360239
MJD End
61024.34713046833
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
9.49963
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.97104
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 33.9911 33.9911 90.3476 90.5012
S1-E1 330.4934 330.5151 58.8319 58.9624
S1-E2 278.7578 278.7602 66.3493 66.4848
S1-W1 270.9017 271.0284 118.6693 118.8548
S1-W2 209.3018 209.3194 99.3297 99.4956
S2-E1 302.0392 302.0686 55.4594 55.5879
S2-E2 248.0905 248.0977 63.1549 63.2883
S2-W1 241.5184 241.6548 122.4978 122.6850
S2-W2 175.8077 175.8266 101.0595 101.2275
E1-E2 65.2703 65.3029 -155.1367 -155.0134
E1-W1 304.3726 304.6743 -171.4794 -171.3513
E1-W2 218.7025 218.8430 -159.5941 -159.4712
E2-W1 242.4361 242.7045 -175.8240 -175.6920
E2-W2 153.7133 153.8214 -161.4853 -161.3622
W1-W2 100.9627 101.1103 -17.9748 -17.8111
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61024.3464360239
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 33.9911
HIERARCH ISS PBL12 END 33.9911
HIERARCH ISS PBLA12 START 90.3476
HIERARCH ISS PBLA12 END 90.5012
HIERARCH ISS PBL13 START 330.4934
HIERARCH ISS PBL13 END 330.5151
HIERARCH ISS PBLA13 START 58.8319
HIERARCH ISS PBLA13 END 58.9624
HIERARCH ISS PBL14 START 278.7578
HIERARCH ISS PBL14 END 278.7602
HIERARCH ISS PBLA14 START 66.3493
HIERARCH ISS PBLA14 END 66.4848
HIERARCH ISS PBL15 START 270.9017
HIERARCH ISS PBL15 END 271.0284
HIERARCH ISS PBLA15 START 118.6693
HIERARCH ISS PBLA15 END 118.8548
HIERARCH ISS PBL16 START 209.3018
HIERARCH ISS PBL16 END 209.3194
HIERARCH ISS PBLA16 START 99.3297
HIERARCH ISS PBLA16 END 99.4956
HIERARCH ISS PBL23 START 302.0392
HIERARCH ISS PBL23 END 302.0686
HIERARCH ISS PBLA23 START 55.4594
HIERARCH ISS PBLA23 END 55.5879
HIERARCH ISS PBL24 START 248.0905
HIERARCH ISS PBL24 END 248.0977
HIERARCH ISS PBLA24 START 63.1549
HIERARCH ISS PBLA24 END 63.2883
HIERARCH ISS PBL25 START 241.5184
HIERARCH ISS PBL25 END 241.6548
HIERARCH ISS PBLA25 START 122.4978
HIERARCH ISS PBLA25 END 122.685
HIERARCH ISS PBL26 START 175.8077
HIERARCH ISS PBL26 END 175.8266
HIERARCH ISS PBLA26 START 101.0595
HIERARCH ISS PBLA26 END 101.2275
HIERARCH ISS PBL34 START 65.2703
HIERARCH ISS PBL34 END 65.3029
HIERARCH ISS PBLA34 START -155.1367
HIERARCH ISS PBLA34 END -155.0134
HIERARCH ISS PBL35 START 304.3726
HIERARCH ISS PBL35 END 304.6743
HIERARCH ISS PBLA35 START -171.4794
HIERARCH ISS PBLA35 END -171.3513
HIERARCH ISS PBL36 START 218.7025
HIERARCH ISS PBL36 END 218.843
HIERARCH ISS PBLA36 START -159.5941
HIERARCH ISS PBLA36 END -159.4712
HIERARCH ISS PBL45 START 242.4361
HIERARCH ISS PBL45 END 242.7045
HIERARCH ISS PBLA45 START -175.824
HIERARCH ISS PBLA45 END -175.692
HIERARCH ISS PBL46 START 153.7133
HIERARCH ISS PBL46 END 153.8214
HIERARCH ISS PBLA46 START -161.4853
HIERARCH ISS PBLA46 END -161.3622
HIERARCH ISS PBL56 START 100.9627
HIERARCH ISS PBL56 END 101.1103
HIERARCH ISS PBLA56 START -17.9748
HIERARCH ISS PBLA56 END -17.8111
HIERARCH CHARA TAU0 9.49963
HIERARCH CHARA SEEING 0.97104