Exposure
ID
PIONI.2023-07-28T06:18:27.251_1
Header ID
PIONI.2023-07-28T06:18:27.251
Date updated
2023-07-28 06:25:46 UTC+0000
Release date
2024-07-28 06:25:46 UTC+0000
UTC Start
2023-07-28 06:18:27.251
UTC End
2023-07-28 06:18:52.851
MJD Start
60153.2628154038
MJD End
60153.2631117001
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002138
Ambient temperature (°C)
11.83
Seeing (arcsec)
0.92
Observation
ID
56437
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
41823
Name
HD_180928
RA
289.748747
DEC
-15.53804
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 73.5400 73.4480 135.1000 135.2000
A0-J2 101.4970 101.3080 106.1000 106.2000
A0-K0 105.8860 105.7120 79.4870 79.5080
G1-J2 51.4640 51.4040 62.3000 62.3000
G1-K0 88.4400 88.4120 36.1620 36.1760
J2-K0 47.9670 47.9700 7.9100 7.9730
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 60153.2628154038
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_180928
RA 289.748747
DEC -15.53804
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 K0
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 73.54
HIERARCH ESO ISS PBL12 END 73.448
HIERARCH ESO ISS PBLA12 START 135.1
HIERARCH ESO ISS PBLA12 END 135.2
HIERARCH ESO ISS PBL13 START 101.497
HIERARCH ESO ISS PBL13 END 101.308
HIERARCH ESO ISS PBLA13 START 106.1
HIERARCH ESO ISS PBLA13 END 106.2
HIERARCH ESO ISS PBL14 START 105.886
HIERARCH ESO ISS PBL14 END 105.712
HIERARCH ESO ISS PBLA14 START 79.487
HIERARCH ESO ISS PBLA14 END 79.508
HIERARCH ESO ISS PBL23 START 51.464
HIERARCH ESO ISS PBL23 END 51.404
HIERARCH ESO ISS PBLA23 START 62.3
HIERARCH ESO ISS PBLA23 END 62.3
HIERARCH ESO ISS PBL24 START 88.44
HIERARCH ESO ISS PBL24 END 88.412
HIERARCH ESO ISS PBLA24 START 36.162
HIERARCH ESO ISS PBLA24 END 36.176
HIERARCH ESO ISS PBL34 START 47.967
HIERARCH ESO ISS PBL34 END 47.97
HIERARCH ESO ISS PBLA34 START 7.91
HIERARCH ESO ISS PBLA34 END 7.973
HIERARCH ESO ISS AMBI TAU0 START 0.002138
HIERARCH ESO ISS AMBI TAU0 END 0.002138
HIERARCH ESO ISS AMBI TEMP 11.83
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.92