Exposure
ID
PIONI.2024-09-03T02:19:19.713_1
Header ID
PIONI.2024-09-03T02:19:19.713
Date updated
2024-09-03 02:25:40 UTC+0000
Release date
2025-09-03 02:25:40 UTC+0000
UTC Start
2024-09-03 02:19:19.713
UTC End
2024-09-03 02:19:58.113
MJD Start
60556.0967559405
MJD End
60556.097200384946
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.006651
Ambient temperature (°C)
13.97
Seeing (arcsec)
0.54
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 68.2830 68.1110 125.9000 126.0000
A0-J2 102.5060 102.2260 96.1000 96.1000
A0-K0 112.6620 112.4550 72.4470 72.4260
G1-J2 54.9380 54.8800 58.0000 58.0000
G1-K0 90.4740 90.4720 35.1400 35.1490
J2-K0 45.2020 45.2090 6.9700 7.0630
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 60556.0967559405
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 68.283
HIERARCH ESO ISS PBL12 END 68.111
HIERARCH ESO ISS PBLA12 START 125.9
HIERARCH ESO ISS PBLA12 END 126.0
HIERARCH ESO ISS PBL13 START 102.506
HIERARCH ESO ISS PBL13 END 102.226
HIERARCH ESO ISS PBLA13 START 96.1
HIERARCH ESO ISS PBLA13 END 96.1
HIERARCH ESO ISS PBL14 START 112.662
HIERARCH ESO ISS PBL14 END 112.455
HIERARCH ESO ISS PBLA14 START 72.447
HIERARCH ESO ISS PBLA14 END 72.426
HIERARCH ESO ISS PBL23 START 54.938
HIERARCH ESO ISS PBL23 END 54.88
HIERARCH ESO ISS PBLA23 START 58.0
HIERARCH ESO ISS PBLA23 END 58.0
HIERARCH ESO ISS PBL24 START 90.474
HIERARCH ESO ISS PBL24 END 90.472
HIERARCH ESO ISS PBLA24 START 35.14
HIERARCH ESO ISS PBLA24 END 35.149
HIERARCH ESO ISS PBL34 START 45.202
HIERARCH ESO ISS PBL34 END 45.209
HIERARCH ESO ISS PBLA34 START 6.97
HIERARCH ESO ISS PBLA34 END 7.063
HIERARCH ESO ISS AMBI TAU0 START 0.006651
HIERARCH ESO ISS AMBI TAU0 END 0.006651
HIERARCH ESO ISS AMBI TEMP 13.97
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54