Exposure
ID
PIONI.2024-07-05T08:12:24.176_1
Header ID
PIONI.2024-07-05T08:12:24.176
Date updated
2024-07-05 08:21:00 UTC+0000
Release date
2025-07-05 08:20:59 UTC+0000
UTC Start
2024-07-05 08:12:24.176
UTC End
2024-07-05 08:12:49.776
MJD Start
60496.3419464803
MJD End
60496.3422427766
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002267
Ambient temperature (°C)
11.12
Seeing (arcsec)
1.235
Observation
ID
59930
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
44461
Name
HIP92226
RA
281.934624
DEC
-40.40627
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 83.7900 83.7620 155.9000 156.0000
A0-J2 103.7020 103.5930 134.9000 135.0000
A0-K0 89.5010 89.3280 108.3160 108.4500
G1-J2 39.3710 39.2860 85.2000 85.3000
G1-K0 70.0610 69.9780 46.3770 46.4100
J2-K0 46.4820 46.4750 14.3010 14.3640
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 60496.3419464803
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP92226
RA 281.934624
DEC -40.40627
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 83.79
HIERARCH ESO ISS PBL12 END 83.762
HIERARCH ESO ISS PBLA12 START 155.9
HIERARCH ESO ISS PBLA12 END 156.0
HIERARCH ESO ISS PBL13 START 103.702
HIERARCH ESO ISS PBL13 END 103.593
HIERARCH ESO ISS PBLA13 START 134.9
HIERARCH ESO ISS PBLA13 END 135.0
HIERARCH ESO ISS PBL14 START 89.501
HIERARCH ESO ISS PBL14 END 89.328
HIERARCH ESO ISS PBLA14 START 108.316
HIERARCH ESO ISS PBLA14 END 108.45
HIERARCH ESO ISS PBL23 START 39.371
HIERARCH ESO ISS PBL23 END 39.286
HIERARCH ESO ISS PBLA23 START 85.2
HIERARCH ESO ISS PBLA23 END 85.3
HIERARCH ESO ISS PBL24 START 70.061
HIERARCH ESO ISS PBL24 END 69.978
HIERARCH ESO ISS PBLA24 START 46.377
HIERARCH ESO ISS PBLA24 END 46.41
HIERARCH ESO ISS PBL34 START 46.482
HIERARCH ESO ISS PBL34 END 46.475
HIERARCH ESO ISS PBLA34 START 14.301
HIERARCH ESO ISS PBLA34 END 14.364
HIERARCH ESO ISS AMBI TAU0 START 0.002429
HIERARCH ESO ISS AMBI TAU0 END 0.002105
HIERARCH ESO ISS AMBI TEMP 11.12
HIERARCH ESO ISS AMBI FWHM START 1.08
HIERARCH ESO ISS AMBI FWHM END 1.39