Exposure
ID
PIONI.2023-07-28T06:34:04.445_1
Header ID
PIONI.2023-07-28T06:34:04.445
Date updated
2023-07-28 06:40:44 UTC+0000
Release date
2024-07-28 06:40:44 UTC+0000
UTC Start
2023-07-28 06:34:04.445
UTC End
2023-07-28 06:34:30.045
MJD Start
60153.2736625555
MJD End
60153.273958851794
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00225
Ambient temperature (°C)
11.88
Seeing (arcsec)
0.88
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 71.0810 70.9860 138.2000 138.3000
A0-J2 96.2670 96.0600 108.1000 108.2000
A0-K0 101.0110 100.8150 80.0460 80.0660
G1-J2 49.7880 49.7210 62.4000 62.4000
G1-K0 87.6270 87.5930 36.4880 36.4990
J2-K0 48.0460 48.0490 9.5680 9.6310
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 60153.2736625555
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 71.081
HIERARCH ESO ISS PBL12 END 70.986
HIERARCH ESO ISS PBLA12 START 138.2
HIERARCH ESO ISS PBLA12 END 138.3
HIERARCH ESO ISS PBL13 START 96.267
HIERARCH ESO ISS PBL13 END 96.06
HIERARCH ESO ISS PBLA13 START 108.1
HIERARCH ESO ISS PBLA13 END 108.2
HIERARCH ESO ISS PBL14 START 101.011
HIERARCH ESO ISS PBL14 END 100.815
HIERARCH ESO ISS PBLA14 START 80.046
HIERARCH ESO ISS PBLA14 END 80.066
HIERARCH ESO ISS PBL23 START 49.788
HIERARCH ESO ISS PBL23 END 49.721
HIERARCH ESO ISS PBLA23 START 62.4
HIERARCH ESO ISS PBLA23 END 62.4
HIERARCH ESO ISS PBL24 START 87.627
HIERARCH ESO ISS PBL24 END 87.593
HIERARCH ESO ISS PBLA24 START 36.488
HIERARCH ESO ISS PBLA24 END 36.499
HIERARCH ESO ISS PBL34 START 48.046
HIERARCH ESO ISS PBL34 END 48.049
HIERARCH ESO ISS PBLA34 START 9.568
HIERARCH ESO ISS PBLA34 END 9.631
HIERARCH ESO ISS AMBI TAU0 START 0.00225
HIERARCH ESO ISS AMBI TAU0 END 0.00225
HIERARCH ESO ISS AMBI TEMP 11.88
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.88