Exposure
ID
PIONI.2023-08-17T06:12:46.962_1
Header ID
PIONI.2023-08-17T06:12:46.962
Date updated
2023-08-17 06:20:34 UTC+0000
Release date
2024-08-17 06:20:34 UTC+0000
UTC Start
2023-08-17 06:12:46.962
UTC End
2023-08-17 06:13:12.562
MJD Start
60173.2588768806
MJD End
60173.2591731769
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003811
Ambient temperature (°C)
8.96
Seeing (arcsec)
0.91
Observation
ID
56596
Category
science
Program ID
111.24VD.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION - PART II
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN/ MOURARD
Target
ID
41934
Name
HD_217484
RA
345.331106
DEC
-28.85407
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 68.1450 68.1360 51.6000 51.7000
A0-J2 129.1570 129.1460 94.0000 94.1000
A0-J3 132.0230 132.0060 47.1720 47.2370
G2-J2 91.2090 91.2100 124.2000 124.3000
G2-J3 64.3040 64.2960 42.4370 42.5020
J2-J3 103.8270 103.8310 342.0400 342.1050
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60173.2588768806
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_217484
RA 345.331106
DEC -28.85407
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 G2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 68.145
HIERARCH ESO ISS PBL12 END 68.136
HIERARCH ESO ISS PBLA12 START 51.6
HIERARCH ESO ISS PBLA12 END 51.7
HIERARCH ESO ISS PBL13 START 129.157
HIERARCH ESO ISS PBL13 END 129.146
HIERARCH ESO ISS PBLA13 START 94.0
HIERARCH ESO ISS PBLA13 END 94.1
HIERARCH ESO ISS PBL14 START 132.023
HIERARCH ESO ISS PBL14 END 132.006
HIERARCH ESO ISS PBLA14 START 47.172
HIERARCH ESO ISS PBLA14 END 47.237
HIERARCH ESO ISS PBL23 START 91.209
HIERARCH ESO ISS PBL23 END 91.21
HIERARCH ESO ISS PBLA23 START 124.2
HIERARCH ESO ISS PBLA23 END 124.3
HIERARCH ESO ISS PBL24 START 64.304
HIERARCH ESO ISS PBL24 END 64.296
HIERARCH ESO ISS PBLA24 START 42.437
HIERARCH ESO ISS PBLA24 END 42.502
HIERARCH ESO ISS PBL34 START 103.827
HIERARCH ESO ISS PBL34 END 103.831
HIERARCH ESO ISS PBLA34 START 342.04
HIERARCH ESO ISS PBLA34 END 342.105
HIERARCH ESO ISS AMBI TAU0 START 0.003811
HIERARCH ESO ISS AMBI TAU0 END 0.003811
HIERARCH ESO ISS AMBI TEMP 8.96
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.91