Exposure
ID
PIONI.2021-02-13T06:31:43.733_1
Header ID
PIONI.2021-02-13T06:31:43.733
Date updated
2021-09-29 14:26:28 UTC+0000
Release date
2021-02-13 06:31:43 UTC+0000
UTC Start
2021-02-13 06:31:43.733
UTC End
2021-02-13 06:32:22.133
MJD Start
59258.2720339503
MJD End
59258.2724783947
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0067265
Ambient temperature (°C)
10.31
Seeing (arcsec)
0.41
Observation
ID
46759
Category
calibrator
Program ID
106.210F.001
Program Title
MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
Program Type
Normal
PI / COI
GALLENNE/ KERVELLA/ M\XC3\XA9RAND/ PIETRZYNSKI/ PROFFITT/ EVANS/ GIEREN
Target
ID
35106
Name
HD105960
RA
182.969662
DEC
-69.72612
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 83.7870 83.8280 97.9000 98.0000
A0-J2 128.4810 128.4980 80.5000 80.7000
A0-J3 118.7420 118.6920 45.7070 45.8710
G1-J2 54.5840 54.5640 53.2000 53.4000
G1-J3 94.4060 94.4030 1.2160 1.3360
J2-J3 74.4850 74.5340 325.9380 326.0710
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.210F.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59258.2720339503
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD105960
RA 182.969662
DEC -69.72612
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 83.787
HIERARCH ESO ISS PBL12 END 83.828
HIERARCH ESO ISS PBLA12 START 97.9
HIERARCH ESO ISS PBLA12 END 98.0
HIERARCH ESO ISS PBL13 START 128.481
HIERARCH ESO ISS PBL13 END 128.498
HIERARCH ESO ISS PBLA13 START 80.5
HIERARCH ESO ISS PBLA13 END 80.7
HIERARCH ESO ISS PBL14 START 118.742
HIERARCH ESO ISS PBL14 END 118.692
HIERARCH ESO ISS PBLA14 START 45.707
HIERARCH ESO ISS PBLA14 END 45.871
HIERARCH ESO ISS PBL23 START 54.584
HIERARCH ESO ISS PBL23 END 54.564
HIERARCH ESO ISS PBLA23 START 53.2
HIERARCH ESO ISS PBLA23 END 53.4
HIERARCH ESO ISS PBL24 START 94.406
HIERARCH ESO ISS PBL24 END 94.403
HIERARCH ESO ISS PBLA24 START 1.216
HIERARCH ESO ISS PBLA24 END 1.336
HIERARCH ESO ISS PBL34 START 74.485
HIERARCH ESO ISS PBL34 END 74.534
HIERARCH ESO ISS PBLA34 START 325.938
HIERARCH ESO ISS PBLA34 END 326.071
HIERARCH ESO ISS AMBI TAU0 START 0.006631
HIERARCH ESO ISS AMBI TAU0 END 0.006822
HIERARCH ESO ISS AMBI TEMP 10.31
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.4