Exposure
ID
PIONI.2024-08-20T23:44:26.893_1
Header ID
PIONI.2024-08-20T23:44:26.893
Date updated
2024-08-20 23:50:31 UTC+0000
Release date
2025-08-20 23:50:31 UTC+0000
UTC Start
2024-08-20 23:44:26.893
UTC End
2024-08-20 23:44:52.493
MJD Start
60542.9892001455
MJD End
60542.9894964418
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001761
Ambient temperature (°C)
7.22
Seeing (arcsec)
1.07
Observation
ID
60382
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
44837
Name
HIP68333
RA
209.82137
DEC
-50.36974
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 89.0210 89.0070 149.3000 149.4000
A0-J2 116.9120 116.8420 130.5000 130.6000
A0-K0 102.8740 102.7530 108.6170 108.7560
G1-J2 43.4730 43.4080 89.1000 89.2000
G1-K0 67.9110 67.8340 49.9780 50.0400
J2-K0 43.8570 43.8500 11.2240 11.2950
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 60542.9892001455
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP68333
RA 209.82137
DEC -50.36974
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 89.021
HIERARCH ESO ISS PBL12 END 89.007
HIERARCH ESO ISS PBLA12 START 149.3
HIERARCH ESO ISS PBLA12 END 149.4
HIERARCH ESO ISS PBL13 START 116.912
HIERARCH ESO ISS PBL13 END 116.842
HIERARCH ESO ISS PBLA13 START 130.5
HIERARCH ESO ISS PBLA13 END 130.6
HIERARCH ESO ISS PBL14 START 102.874
HIERARCH ESO ISS PBL14 END 102.753
HIERARCH ESO ISS PBLA14 START 108.617
HIERARCH ESO ISS PBLA14 END 108.756
HIERARCH ESO ISS PBL23 START 43.473
HIERARCH ESO ISS PBL23 END 43.408
HIERARCH ESO ISS PBLA23 START 89.1
HIERARCH ESO ISS PBLA23 END 89.2
HIERARCH ESO ISS PBL24 START 67.911
HIERARCH ESO ISS PBL24 END 67.834
HIERARCH ESO ISS PBLA24 START 49.978
HIERARCH ESO ISS PBLA24 END 50.04
HIERARCH ESO ISS PBL34 START 43.857
HIERARCH ESO ISS PBL34 END 43.85
HIERARCH ESO ISS PBLA34 START 11.224
HIERARCH ESO ISS PBLA34 END 11.295
HIERARCH ESO ISS AMBI TAU0 START 0.001761
HIERARCH ESO ISS AMBI TAU0 END 0.001761
HIERARCH ESO ISS AMBI TEMP 7.22
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.07