Exposure
ID
SPICA.2025-12-13T06-15-45_1
Header ID
SPICA.2025-12-13T06-15-45
Date updated
2025-12-13 06:14:40 UTC+0000
Release date
None
UTC Start
2025-12-13 06:14:40.192
UTC End
2025-12-13 06:15:40.192
MJD Start
61022.260187407
MJD End
61022.260881851435
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
29.81551
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.87491
Observation
ID
70444
Category
science
Program ID
S05/S04
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/ibanez
Target
ID
47910
Name
HD_34411
RA
79.78531
DEC
40.09905
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9048 33.9054 87.4525 87.6062
S1-E1 322.9751 323.1191 55.6515 55.7888
S1-E2 273.6079 273.6940 63.3556 63.4943
S1-W1 276.7355 276.7820 114.2878 114.4838
S1-W2 210.8429 210.8400 96.1263 96.2939
S2-E1 294.7021 294.8509 52.1757 52.3131
S2-E2 243.0522 243.1417 60.0906 60.2286
S2-W1 246.9567 247.0153 117.8411 118.0415
S2-W2 177.3995 177.3976 97.7780 97.9482
E1-E2 63.5013 63.5604 -159.6312 -159.4763
E1-W1 296.4084 296.7761 -177.2128 -177.0416
E1-W2 212.5231 212.7435 -164.4379 -164.2798
E2-W1 236.6520 236.9569 178.1381 178.3151
E2-W2 149.3399 149.5011 -166.4798 -166.3200
W1-W2 100.7740 100.9003 -25.0088 -24.8008
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61022.260187407
PI-COI ebrahimkutty/ibanez
HIERARCH OBS TARG NAME HD_34411
HIERARCH OBS RA 79.78531
HIERARCH OBS DEC 40.09905
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 33.9048
HIERARCH ISS PBL12 END 33.9054
HIERARCH ISS PBLA12 START 87.4525
HIERARCH ISS PBLA12 END 87.6062
HIERARCH ISS PBL13 START 322.9751
HIERARCH ISS PBL13 END 323.1191
HIERARCH ISS PBLA13 START 55.6515
HIERARCH ISS PBLA13 END 55.7888
HIERARCH ISS PBL14 START 273.6079
HIERARCH ISS PBL14 END 273.694
HIERARCH ISS PBLA14 START 63.3556
HIERARCH ISS PBLA14 END 63.4943
HIERARCH ISS PBL15 START 276.7355
HIERARCH ISS PBL15 END 276.782
HIERARCH ISS PBLA15 START 114.2878
HIERARCH ISS PBLA15 END 114.4838
HIERARCH ISS PBL16 START 210.8429
HIERARCH ISS PBL16 END 210.84
HIERARCH ISS PBLA16 START 96.1263
HIERARCH ISS PBLA16 END 96.2939
HIERARCH ISS PBL23 START 294.7021
HIERARCH ISS PBL23 END 294.8509
HIERARCH ISS PBLA23 START 52.1757
HIERARCH ISS PBLA23 END 52.3131
HIERARCH ISS PBL24 START 243.0522
HIERARCH ISS PBL24 END 243.1417
HIERARCH ISS PBLA24 START 60.0906
HIERARCH ISS PBLA24 END 60.2286
HIERARCH ISS PBL25 START 246.9567
HIERARCH ISS PBL25 END 247.0153
HIERARCH ISS PBLA25 START 117.8411
HIERARCH ISS PBLA25 END 118.0415
HIERARCH ISS PBL26 START 177.3995
HIERARCH ISS PBL26 END 177.3976
HIERARCH ISS PBLA26 START 97.778
HIERARCH ISS PBLA26 END 97.9482
HIERARCH ISS PBL34 START 63.5013
HIERARCH ISS PBL34 END 63.5604
HIERARCH ISS PBLA34 START -159.6312
HIERARCH ISS PBLA34 END -159.4763
HIERARCH ISS PBL35 START 296.4084
HIERARCH ISS PBL35 END 296.7761
HIERARCH ISS PBLA35 START -177.2128
HIERARCH ISS PBLA35 END -177.0416
HIERARCH ISS PBL36 START 212.5231
HIERARCH ISS PBL36 END 212.7435
HIERARCH ISS PBLA36 START -164.4379
HIERARCH ISS PBLA36 END -164.2798
HIERARCH ISS PBL45 START 236.652
HIERARCH ISS PBL45 END 236.9569
HIERARCH ISS PBLA45 START 178.1381
HIERARCH ISS PBLA45 END 178.3151
HIERARCH ISS PBL46 START 149.3399
HIERARCH ISS PBL46 END 149.5011
HIERARCH ISS PBLA46 START -166.4798
HIERARCH ISS PBLA46 END -166.32
HIERARCH ISS PBL56 START 100.774
HIERARCH ISS PBL56 END 100.9003
HIERARCH ISS PBLA56 START -25.0088
HIERARCH ISS PBLA56 END -24.8008
HIERARCH CHARA TAU0 29.81551
HIERARCH CHARA SEEING 0.87491