Exposure
ID
PIONI.2024-09-07T01:54:42.295_1
Header ID
PIONI.2024-09-07T01:54:42.295
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 01:54:42.295
UTC End
2024-09-07 01:55:07.895
MJD Start
60560.0796561912
MJD End
60560.0799524875
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003337
Ambient temperature (°C)
15.72
Seeing (arcsec)
0.75
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 70.1300 70.0060 124.6000 124.7000
A0-J2 105.4650 105.2700 95.8000 95.8000
A0-K0 114.8310 114.6890 72.6480 72.6350
G1-J2 55.5440 55.5050 58.2000 58.2000
G1-K0 90.4810 90.4820 35.0030 35.0140
J2-K0 45.1230 45.1280 5.9430 6.0130
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 60560.0796561912
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 70.13
HIERARCH ESO ISS PBL12 END 70.006
HIERARCH ESO ISS PBLA12 START 124.6
HIERARCH ESO ISS PBLA12 END 124.7
HIERARCH ESO ISS PBL13 START 105.465
HIERARCH ESO ISS PBL13 END 105.27
HIERARCH ESO ISS PBLA13 START 95.8
HIERARCH ESO ISS PBLA13 END 95.8
HIERARCH ESO ISS PBL14 START 114.831
HIERARCH ESO ISS PBL14 END 114.689
HIERARCH ESO ISS PBLA14 START 72.648
HIERARCH ESO ISS PBLA14 END 72.635
HIERARCH ESO ISS PBL23 START 55.544
HIERARCH ESO ISS PBL23 END 55.505
HIERARCH ESO ISS PBLA23 START 58.2
HIERARCH ESO ISS PBLA23 END 58.2
HIERARCH ESO ISS PBL24 START 90.481
HIERARCH ESO ISS PBL24 END 90.482
HIERARCH ESO ISS PBLA24 START 35.003
HIERARCH ESO ISS PBLA24 END 35.014
HIERARCH ESO ISS PBL34 START 45.123
HIERARCH ESO ISS PBL34 END 45.128
HIERARCH ESO ISS PBLA34 START 5.943
HIERARCH ESO ISS PBLA34 END 6.013
HIERARCH ESO ISS AMBI TAU0 START 0.003337
HIERARCH ESO ISS AMBI TAU0 END 0.003337
HIERARCH ESO ISS AMBI TEMP 15.72
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.75