Exposure
ID
PIONI.2024-07-02T09:46:57.789_1
Header ID
PIONI.2024-07-02T09:46:57.789
Date updated
2024-07-02 09:55:46 UTC+0000
Release date
2025-07-02 09:55:46 UTC+0000
UTC Start
2024-07-02 09:46:57.789
UTC End
2024-07-02 09:47:23.389
MJD Start
60493.4076133016
MJD End
60493.4079095979
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007581
Ambient temperature (°C)
14.61
Seeing (arcsec)
0.57
Observation
ID
59852
Category
science
Program ID
113.26BQ.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / GRACZYK / NARDETTO / GIEREN / MOURARD
Target
ID
44407
Name
HIP101983
RA
310.012194
DEC
-60.552
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 90.4440 90.4420 151.1000 151.2000
A0-J2 122.1520 122.1140 134.9000 135.0000
A0-K0 106.8170 106.7360 116.4880 116.6400
G1-J2 43.4160 43.3660 99.3000 99.4000
G1-K0 60.7050 60.6310 58.7180 58.8060
J2-K0 39.5750 39.5660 13.1950 13.2740
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60493.4076133016
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP101983
RA 310.012194
DEC -60.552
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 90.444
HIERARCH ESO ISS PBL12 END 90.442
HIERARCH ESO ISS PBLA12 START 151.1
HIERARCH ESO ISS PBLA12 END 151.2
HIERARCH ESO ISS PBL13 START 122.152
HIERARCH ESO ISS PBL13 END 122.114
HIERARCH ESO ISS PBLA13 START 134.9
HIERARCH ESO ISS PBLA13 END 135.0
HIERARCH ESO ISS PBL14 START 106.817
HIERARCH ESO ISS PBL14 END 106.736
HIERARCH ESO ISS PBLA14 START 116.488
HIERARCH ESO ISS PBLA14 END 116.64
HIERARCH ESO ISS PBL23 START 43.416
HIERARCH ESO ISS PBL23 END 43.366
HIERARCH ESO ISS PBLA23 START 99.3
HIERARCH ESO ISS PBLA23 END 99.4
HIERARCH ESO ISS PBL24 START 60.705
HIERARCH ESO ISS PBL24 END 60.631
HIERARCH ESO ISS PBLA24 START 58.718
HIERARCH ESO ISS PBLA24 END 58.806
HIERARCH ESO ISS PBL34 START 39.575
HIERARCH ESO ISS PBL34 END 39.566
HIERARCH ESO ISS PBLA34 START 13.195
HIERARCH ESO ISS PBLA34 END 13.274
HIERARCH ESO ISS AMBI TAU0 START 0.007581
HIERARCH ESO ISS AMBI TAU0 END 0.007581
HIERARCH ESO ISS AMBI TEMP 14.61
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.57