Exposure
ID
PIONI.2021-02-12T00:18:55.183_1
Header ID
PIONI.2021-02-12T00:18:55.183
Date updated
2021-09-29 14:26:23 UTC+0000
Release date
2021-02-12 00:18:55 UTC+0000
UTC Start
2021-02-12 00:18:55.183
UTC End
2021-02-12 00:19:33.583
MJD Start
59257.01313869
MJD End
59257.0135831344
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.001277
Ambient temperature (°C)
11.72
Seeing (arcsec)
1.23
Observation
ID
46731
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
35079
Name
HD76308
RA
133.195982
DEC
-55.99209
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 65.1500 65.2600 63.8000 64.0000
A0-J2 112.1520 112.2330 40.6000 40.8000
A0-J3 131.7630 131.7590 8.8280 8.9830
G1-J2 58.2120 58.2130 14.5000 14.7000
G1-J3 108.4210 108.4740 339.3520 339.4450
J2-J3 69.4500 69.5640 310.4980 310.5840
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 59257.01313869
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD76308
RA 133.195982
DEC -55.99209
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 65.15
HIERARCH ESO ISS PBL12 END 65.26
HIERARCH ESO ISS PBLA12 START 63.8
HIERARCH ESO ISS PBLA12 END 64.0
HIERARCH ESO ISS PBL13 START 112.152
HIERARCH ESO ISS PBL13 END 112.233
HIERARCH ESO ISS PBLA13 START 40.6
HIERARCH ESO ISS PBLA13 END 40.8
HIERARCH ESO ISS PBL14 START 131.763
HIERARCH ESO ISS PBL14 END 131.759
HIERARCH ESO ISS PBLA14 START 8.828
HIERARCH ESO ISS PBLA14 END 8.983
HIERARCH ESO ISS PBL23 START 58.212
HIERARCH ESO ISS PBL23 END 58.213
HIERARCH ESO ISS PBLA23 START 14.5
HIERARCH ESO ISS PBLA23 END 14.7
HIERARCH ESO ISS PBL24 START 108.421
HIERARCH ESO ISS PBL24 END 108.474
HIERARCH ESO ISS PBLA24 START 339.352
HIERARCH ESO ISS PBLA24 END 339.445
HIERARCH ESO ISS PBL34 START 69.45
HIERARCH ESO ISS PBL34 END 69.564
HIERARCH ESO ISS PBLA34 START 310.498
HIERARCH ESO ISS PBLA34 END 310.584
HIERARCH ESO ISS AMBI TAU0 START 0.001277
HIERARCH ESO ISS AMBI TAU0 END 0.001277
HIERARCH ESO ISS AMBI TEMP 11.72
HIERARCH ESO ISS AMBI FWHM START 1.23
HIERARCH ESO ISS AMBI FWHM END 1.23