Exposure
ID
PIONI.2024-08-20T04:23:13.632_1
Header ID
PIONI.2024-08-20T04:23:13.632
Date updated
2024-08-20 04:30:34 UTC+0000
Release date
2025-08-20 04:30:34 UTC+0000
UTC Start
2024-08-20 04:23:13.632
UTC End
2024-08-20 04:23:39.232
MJD Start
60542.1827966659
MJD End
60542.183092962194
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002319
Ambient temperature (°C)
10.21
Seeing (arcsec)
0.76
Observation
ID
60379
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
44834
Name
HIP92226
RA
281.934625
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 86.2400 86.2090 145.1000 145.2000
A0-J2 112.5140 112.4080 123.2000 123.4000
A0-K0 102.6650 102.5140 98.5790 98.6890
G1-J2 45.6760 45.6050 78.6000 78.6000
G1-K0 76.1000 76.0330 43.2770 43.3210
J2-K0 46.9260 46.9220 9.0730 9.1400
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 60542.1827966659
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP92226
RA 281.934625
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 86.24
HIERARCH ESO ISS PBL12 END 86.209
HIERARCH ESO ISS PBLA12 START 145.1
HIERARCH ESO ISS PBLA12 END 145.2
HIERARCH ESO ISS PBL13 START 112.514
HIERARCH ESO ISS PBL13 END 112.408
HIERARCH ESO ISS PBLA13 START 123.2
HIERARCH ESO ISS PBLA13 END 123.4
HIERARCH ESO ISS PBL14 START 102.665
HIERARCH ESO ISS PBL14 END 102.514
HIERARCH ESO ISS PBLA14 START 98.579
HIERARCH ESO ISS PBLA14 END 98.689
HIERARCH ESO ISS PBL23 START 45.676
HIERARCH ESO ISS PBL23 END 45.605
HIERARCH ESO ISS PBLA23 START 78.6
HIERARCH ESO ISS PBLA23 END 78.6
HIERARCH ESO ISS PBL24 START 76.1
HIERARCH ESO ISS PBL24 END 76.033
HIERARCH ESO ISS PBLA24 START 43.277
HIERARCH ESO ISS PBLA24 END 43.321
HIERARCH ESO ISS PBL34 START 46.926
HIERARCH ESO ISS PBL34 END 46.922
HIERARCH ESO ISS PBLA34 START 9.073
HIERARCH ESO ISS PBLA34 END 9.14
HIERARCH ESO ISS AMBI TAU0 START 0.002319
HIERARCH ESO ISS AMBI TAU0 END 0.002319
HIERARCH ESO ISS AMBI TEMP 10.21
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76