Exposure
ID
PIONI.2023-08-24T08:32:12.666_1
Header ID
PIONI.2023-08-24T08:32:12.666
Date updated
2023-08-24 08:42:08 UTC+0000
Release date
2024-08-24 08:42:08 UTC+0000
UTC Start
2023-08-24 08:32:12.666
UTC End
2023-08-24 08:32:38.266
MJD Start
60180.3557021543
MJD End
60180.3559984506
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003289
Ambient temperature (°C)
13.83
Seeing (arcsec)
0.6
Observation
ID
56740
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
42042
Name
HD_35765
RA
81.229996
DEC
-44.22565
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 64.6860 64.8040 80.0000 80.1000
A0-J2 105.1500 105.2610 51.8000 52.0000
A0-K0 118.1600 118.2080 31.6460 31.7890
G1-J2 57.0140 57.0220 19.4000 19.5000
G1-K0 89.3730 89.3730 358.9100 358.9970
J2-K0 41.1400 41.1640 329.8770 329.9230
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 60180.3557021543
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_35765
RA 81.229996
DEC -44.22565
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 64.686
HIERARCH ESO ISS PBL12 END 64.804
HIERARCH ESO ISS PBLA12 START 80.0
HIERARCH ESO ISS PBLA12 END 80.1
HIERARCH ESO ISS PBL13 START 105.15
HIERARCH ESO ISS PBL13 END 105.261
HIERARCH ESO ISS PBLA13 START 51.8
HIERARCH ESO ISS PBLA13 END 52.0
HIERARCH ESO ISS PBL14 START 118.16
HIERARCH ESO ISS PBL14 END 118.208
HIERARCH ESO ISS PBLA14 START 31.646
HIERARCH ESO ISS PBLA14 END 31.789
HIERARCH ESO ISS PBL23 START 57.014
HIERARCH ESO ISS PBL23 END 57.022
HIERARCH ESO ISS PBLA23 START 19.4
HIERARCH ESO ISS PBLA23 END 19.5
HIERARCH ESO ISS PBL24 START 89.373
HIERARCH ESO ISS PBL24 END 89.373
HIERARCH ESO ISS PBLA24 START 358.91
HIERARCH ESO ISS PBLA24 END 358.997
HIERARCH ESO ISS PBL34 START 41.14
HIERARCH ESO ISS PBL34 END 41.164
HIERARCH ESO ISS PBLA34 START 329.877
HIERARCH ESO ISS PBLA34 END 329.923
HIERARCH ESO ISS AMBI TAU0 START 0.003289
HIERARCH ESO ISS AMBI TAU0 END 0.003289
HIERARCH ESO ISS AMBI TEMP 13.83
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6