Exposure
ID
PIONI.2024-09-07T01:55:19.883_1
Header ID
PIONI.2024-09-07T01:55:19.883
Date updated
2024-09-07 02:00:26 UTC+0000
Release date
2025-09-07 02:00:25 UTC+0000
UTC Start
2024-09-07 01:55:19.884
UTC End
2024-09-07 01:55:45.484
MJD Start
60560.0800912445
MJD End
60560.080387540795
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0032695
Ambient temperature (°C)
15.72
Seeing (arcsec)
0.7849999999999999
Observation
ID
60520
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
44963
Name
HIP_88175
RA
270.120605
DEC
-3.69052
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 69.9990 69.8760 124.7000 124.8000
A0-J2 105.2590 105.0630 95.8000 95.8000
A0-K0 114.6810 114.5390 72.6350 72.6220
G1-J2 55.5030 55.4630 58.2000 58.2000
G1-K0 90.4820 90.4830 35.0140 35.0250
J2-K0 45.1280 45.1330 6.0170 6.0870
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 60560.0800912445
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP_88175
RA 270.120605
DEC -3.69052
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 69.999
HIERARCH ESO ISS PBL12 END 69.876
HIERARCH ESO ISS PBLA12 START 124.7
HIERARCH ESO ISS PBLA12 END 124.8
HIERARCH ESO ISS PBL13 START 105.259
HIERARCH ESO ISS PBL13 END 105.063
HIERARCH ESO ISS PBLA13 START 95.8
HIERARCH ESO ISS PBLA13 END 95.8
HIERARCH ESO ISS PBL14 START 114.681
HIERARCH ESO ISS PBL14 END 114.539
HIERARCH ESO ISS PBLA14 START 72.635
HIERARCH ESO ISS PBLA14 END 72.622
HIERARCH ESO ISS PBL23 START 55.503
HIERARCH ESO ISS PBL23 END 55.463
HIERARCH ESO ISS PBLA23 START 58.2
HIERARCH ESO ISS PBLA23 END 58.2
HIERARCH ESO ISS PBL24 START 90.482
HIERARCH ESO ISS PBL24 END 90.483
HIERARCH ESO ISS PBLA24 START 35.014
HIERARCH ESO ISS PBLA24 END 35.025
HIERARCH ESO ISS PBL34 START 45.128
HIERARCH ESO ISS PBL34 END 45.133
HIERARCH ESO ISS PBLA34 START 6.017
HIERARCH ESO ISS PBLA34 END 6.087
HIERARCH ESO ISS AMBI TAU0 START 0.003337
HIERARCH ESO ISS AMBI TAU0 END 0.003202
HIERARCH ESO ISS AMBI TEMP 15.72
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.82