Exposure
ID
PIONI.2021-09-10T02:27:10.967_1
Header ID
PIONI.2021-09-10T02:27:10.967
Date updated
2021-09-10 02:36:38 UTC+0000
Release date
2021-09-10 02:27:10 UTC+0000
UTC Start
2021-09-10 02:27:10.967
UTC End
2021-09-10 02:27:49.367
MJD Start
59467.1022102688
MJD End
59467.1026547132
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.005571
Ambient temperature (°C)
12.14
Seeing (arcsec)
0.6
Observation
ID
48164
Category
calibrator
Program ID
0103.D-0711(A)
Program Title
UNLOCKING THE POTENTIAL OF CEPHEIDS AS PRIMARY DISTANCE INDICATORS: THE VLTI CEPHEID SURVEY - COMPLETION BEFORE GAIAS THIRD DATA RELEASE
Program Type
Normal
PI / COI
TRAHIN/ KERVELLA/ BREUVAL/ BORGNIET/ MERAND/ GALLENNE/ HOCDE/ NARDETTO/ LAGADEC
Target
ID
36138
Name
HD_170788
RA
278.002144
DEC
-19.95299
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 77.6480 77.5400 135.4000 135.5000
A0-J2 106.1420 105.9110 108.1000 108.2000
A0-J3 120.7750 120.6290 55.0210 55.0410
G1-J2 51.4730 51.3920 64.3000 64.3000
G1-J3 132.1770 132.1690 19.6280 19.6860
J2-J3 102.1550 102.1540 358.8970 359.0010
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0103.D-0711(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59467.1022102688
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_170788
RA 278.002144
DEC -19.95299
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 77.648
HIERARCH ESO ISS PBL12 END 77.54
HIERARCH ESO ISS PBLA12 START 135.4
HIERARCH ESO ISS PBLA12 END 135.5
HIERARCH ESO ISS PBL13 START 106.142
HIERARCH ESO ISS PBL13 END 105.911
HIERARCH ESO ISS PBLA13 START 108.1
HIERARCH ESO ISS PBLA13 END 108.2
HIERARCH ESO ISS PBL14 START 120.775
HIERARCH ESO ISS PBL14 END 120.629
HIERARCH ESO ISS PBLA14 START 55.021
HIERARCH ESO ISS PBLA14 END 55.041
HIERARCH ESO ISS PBL23 START 51.473
HIERARCH ESO ISS PBL23 END 51.392
HIERARCH ESO ISS PBLA23 START 64.3
HIERARCH ESO ISS PBLA23 END 64.3
HIERARCH ESO ISS PBL24 START 132.177
HIERARCH ESO ISS PBL24 END 132.169
HIERARCH ESO ISS PBLA24 START 19.628
HIERARCH ESO ISS PBLA24 END 19.686
HIERARCH ESO ISS PBL34 START 102.155
HIERARCH ESO ISS PBL34 END 102.154
HIERARCH ESO ISS PBLA34 START 358.897
HIERARCH ESO ISS PBLA34 END 359.001
HIERARCH ESO ISS AMBI TAU0 START 0.005571
HIERARCH ESO ISS AMBI TAU0 END 0.005571
HIERARCH ESO ISS AMBI TEMP 12.14
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6