Exposure
ID
SPICA.2025-06-16T11-53-08_1
Header ID
SPICA.2025-06-16T11-53-08
Date updated
2025-06-16 11:52:35 UTC+0000
Release date
None
UTC Start
2025-06-16 11:52:35.849
UTC End
2025-06-16 11:53:05.849
MJD Start
60842.4948593603
MJD End
60842.49520658251
Exposure time (s)
30.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68356
Category
science
Program ID
2025A-S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
47860
Name
HD_219134
RA
348.3207
DEC
57.16836
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.3958 31.3968 86.4914 86.5744
S1-E1 295.5983 295.7169 51.3227 51.4079
S1-E2 249.5422 249.6221 59.8877 59.9700
S1-W1 275.1878 275.1658 113.5089 113.6124
S2-E1 270.5385 270.6553 47.4901 47.5770
S2-E2 221.9163 221.9953 56.2553 56.3386
S2-W1 247.6293 247.6121 116.8106 116.9167
E1-E2 61.3714 61.4012 -165.9470 -165.8400
E1-W1 295.2889 295.4235 175.8091 175.9250
E2-W1 237.7800 237.8831 171.1745 171.2922
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.4948593603
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_219134
HIERARCH OBS RA 348.3207
HIERARCH OBS DEC 57.16836
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 1500
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 31.3958
HIERARCH ISS PBL12 END 31.3968
HIERARCH ISS PBLA12 START 86.4914
HIERARCH ISS PBLA12 END 86.5744
HIERARCH ISS PBL13 START 295.5983
HIERARCH ISS PBL13 END 295.7169
HIERARCH ISS PBLA13 START 51.3227
HIERARCH ISS PBLA13 END 51.4079
HIERARCH ISS PBL14 START 249.5422
HIERARCH ISS PBL14 END 249.6221
HIERARCH ISS PBLA14 START 59.8877
HIERARCH ISS PBLA14 END 59.97
HIERARCH ISS PBL15 START 275.1878
HIERARCH ISS PBL15 END 275.1658
HIERARCH ISS PBLA15 START 113.5089
HIERARCH ISS PBLA15 END 113.6124
HIERARCH ISS PBL23 START 270.5385
HIERARCH ISS PBL23 END 270.6553
HIERARCH ISS PBLA23 START 47.4901
HIERARCH ISS PBLA23 END 47.577
HIERARCH ISS PBL24 START 221.9163
HIERARCH ISS PBL24 END 221.9953
HIERARCH ISS PBLA24 START 56.2553
HIERARCH ISS PBLA24 END 56.3386
HIERARCH ISS PBL25 START 247.6293
HIERARCH ISS PBL25 END 247.6121
HIERARCH ISS PBLA25 START 116.8106
HIERARCH ISS PBLA25 END 116.9167
HIERARCH ISS PBL34 START 61.3714
HIERARCH ISS PBL34 END 61.4012
HIERARCH ISS PBLA34 START -165.947
HIERARCH ISS PBLA34 END -165.84
HIERARCH ISS PBL35 START 295.2889
HIERARCH ISS PBL35 END 295.4235
HIERARCH ISS PBLA35 START 175.8091
HIERARCH ISS PBLA35 END 175.925
HIERARCH ISS PBL45 START 237.78
HIERARCH ISS PBL45 END 237.8831
HIERARCH ISS PBLA45 START 171.1745
HIERARCH ISS PBLA45 END 171.2922
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1