Exposure
ID
PIONI.2024-08-31T23:55:20.391_1
Header ID
PIONI.2024-08-31T23:55:20.391
Date updated
2024-09-01 00:00:37 UTC+0000
Release date
2025-09-01 00:00:37 UTC+0000
UTC Start
2024-08-31 23:55:20.390
UTC End
2024-08-31 23:55:45.990
MJD Start
60553.9967637789
MJD End
60553.9970600752
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003213
Ambient temperature (°C)
11.51
Seeing (arcsec)
1.25
Observation
ID
60474
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
44924
Name
HIP75206
RA
230.531638
DEC
-47.92852
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 89.1780 89.1610 142.9000 143.0000
A0-J2 119.0120 118.9360 122.9000 123.0000
A0-K0 107.8200 107.6980 100.7170 100.8490
G1-J2 46.5980 46.5350 82.0000 82.1000
G1-K0 72.9800 72.9110 45.5980 45.6640
J2-K0 44.9650 44.9600 7.6650 7.7420
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 60553.9967637789
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP75206
RA 230.531638
DEC -47.92852
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 89.178
HIERARCH ESO ISS PBL12 END 89.161
HIERARCH ESO ISS PBLA12 START 142.9
HIERARCH ESO ISS PBLA12 END 143.0
HIERARCH ESO ISS PBL13 START 119.012
HIERARCH ESO ISS PBL13 END 118.936
HIERARCH ESO ISS PBLA13 START 122.9
HIERARCH ESO ISS PBLA13 END 123.0
HIERARCH ESO ISS PBL14 START 107.82
HIERARCH ESO ISS PBL14 END 107.698
HIERARCH ESO ISS PBLA14 START 100.717
HIERARCH ESO ISS PBLA14 END 100.849
HIERARCH ESO ISS PBL23 START 46.598
HIERARCH ESO ISS PBL23 END 46.535
HIERARCH ESO ISS PBLA23 START 82.0
HIERARCH ESO ISS PBLA23 END 82.1
HIERARCH ESO ISS PBL24 START 72.98
HIERARCH ESO ISS PBL24 END 72.911
HIERARCH ESO ISS PBLA24 START 45.598
HIERARCH ESO ISS PBLA24 END 45.664
HIERARCH ESO ISS PBL34 START 44.965
HIERARCH ESO ISS PBL34 END 44.96
HIERARCH ESO ISS PBLA34 START 7.665
HIERARCH ESO ISS PBLA34 END 7.742
HIERARCH ESO ISS AMBI TAU0 START 0.003213
HIERARCH ESO ISS AMBI TAU0 END 0.003213
HIERARCH ESO ISS AMBI TEMP 11.51
HIERARCH ESO ISS AMBI FWHM START 1.25
HIERARCH ESO ISS AMBI FWHM END 1.25