Exposure
ID
PIONI.2024-07-15T06:47:18.934_1
Header ID
PIONI.2024-07-15T06:47:18.934
Date updated
2024-07-15 06:55:39 UTC+0000
Release date
2024-07-15 06:47:18 UTC+0000
UTC Start
2024-07-15 06:47:18.934
UTC End
2024-07-15 06:47:57.334
MJD Start
60506.282858029
MJD End
60506.2833024734
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002062
Ambient temperature (°C)
11.58
Seeing (arcsec)
0.865
Observation
ID
60079
Category
calibrator
Program ID
113.26BT.002
Program Title
MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
Program Type
Normal
PI / COI
GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
ID
44591
Name
HD 174134
RA
282.444048
DEC
-20.01065
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 46.6720 46.6670 173.6000 173.7000
A0-J2 100.3880 100.1370 110.9000 111.0000
A0-J6 162.1050 162.0050 37.1290 37.1510
B5-J2 89.2600 89.0390 83.2000 83.2000
B5-J6 198.5750 198.5190 27.8170 27.8550
J2-J6 165.0450 165.0480 1.3990 1.5030
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BT.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60506.282858029
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 174134
RA 282.444048
DEC -20.01065
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 46.672
HIERARCH ESO ISS PBL12 END 46.667
HIERARCH ESO ISS PBLA12 START 173.6
HIERARCH ESO ISS PBLA12 END 173.7
HIERARCH ESO ISS PBL13 START 100.388
HIERARCH ESO ISS PBL13 END 100.137
HIERARCH ESO ISS PBLA13 START 110.9
HIERARCH ESO ISS PBLA13 END 111.0
HIERARCH ESO ISS PBL14 START 162.105
HIERARCH ESO ISS PBL14 END 162.005
HIERARCH ESO ISS PBLA14 START 37.129
HIERARCH ESO ISS PBLA14 END 37.151
HIERARCH ESO ISS PBL23 START 89.26
HIERARCH ESO ISS PBL23 END 89.039
HIERARCH ESO ISS PBLA23 START 83.2
HIERARCH ESO ISS PBLA23 END 83.2
HIERARCH ESO ISS PBL24 START 198.575
HIERARCH ESO ISS PBL24 END 198.519
HIERARCH ESO ISS PBLA24 START 27.817
HIERARCH ESO ISS PBLA24 END 27.855
HIERARCH ESO ISS PBL34 START 165.045
HIERARCH ESO ISS PBL34 END 165.048
HIERARCH ESO ISS PBLA34 START 1.399
HIERARCH ESO ISS PBLA34 END 1.503
HIERARCH ESO ISS AMBI TAU0 START 0.002062
HIERARCH ESO ISS AMBI TAU0 END 0.002062
HIERARCH ESO ISS AMBI TEMP 11.58
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.91