Exposure
ID
PIONI.2023-07-28T06:33:27.012_1
Header ID
PIONI.2023-07-28T06:33:27.012
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 06:33:27.012
UTC End
2023-07-28 06:33:52.612
MJD Start
60153.2732293038
MJD End
60153.273525600096
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00225
Ambient temperature (°C)
11.89
Seeing (arcsec)
0.89
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 71.1800 71.0860 138.1000 138.2000
A0-J2 96.4850 96.2790 108.0000 108.1000
A0-K0 101.2180 101.0220 80.0240 80.0450
G1-J2 49.8600 49.7920 62.4000 62.4000
G1-K0 87.6630 87.6290 36.4780 36.4880
J2-K0 48.0430 48.0460 9.5020 9.5650
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 60153.2732293038
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 71.18
HIERARCH ESO ISS PBL12 END 71.086
HIERARCH ESO ISS PBLA12 START 138.1
HIERARCH ESO ISS PBLA12 END 138.2
HIERARCH ESO ISS PBL13 START 96.485
HIERARCH ESO ISS PBL13 END 96.279
HIERARCH ESO ISS PBLA13 START 108.0
HIERARCH ESO ISS PBLA13 END 108.1
HIERARCH ESO ISS PBL14 START 101.218
HIERARCH ESO ISS PBL14 END 101.022
HIERARCH ESO ISS PBLA14 START 80.024
HIERARCH ESO ISS PBLA14 END 80.045
HIERARCH ESO ISS PBL23 START 49.86
HIERARCH ESO ISS PBL23 END 49.792
HIERARCH ESO ISS PBLA23 START 62.4
HIERARCH ESO ISS PBLA23 END 62.4
HIERARCH ESO ISS PBL24 START 87.663
HIERARCH ESO ISS PBL24 END 87.629
HIERARCH ESO ISS PBLA24 START 36.478
HIERARCH ESO ISS PBLA24 END 36.488
HIERARCH ESO ISS PBL34 START 48.043
HIERARCH ESO ISS PBL34 END 48.046
HIERARCH ESO ISS PBLA34 START 9.502
HIERARCH ESO ISS PBLA34 END 9.565
HIERARCH ESO ISS AMBI TAU0 START 0.00225
HIERARCH ESO ISS AMBI TAU0 END 0.00225
HIERARCH ESO ISS AMBI TEMP 11.89
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.88