Exposure
ID
PIONI.2024-07-05T08:13:01.642_1
Header ID
PIONI.2024-07-05T08:13:01.642
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 08:13:01.641
UTC End
2024-07-05 08:13:27.241
MJD Start
60496.3423801051
MJD End
60496.3426764014
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0020845
Ambient temperature (°C)
11.07
Seeing (arcsec)
1.405
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 83.7610 83.7330 156.0000 156.1000
A0-J2 103.5900 103.4810 135.0000 135.2000
A0-K0 89.3230 89.1490 108.4550 108.5900
G1-J2 39.2830 39.1970 85.3000 85.4000
G1-K0 69.9750 69.8920 46.4120 46.4450
J2-K0 46.4750 46.4670 14.3670 14.4300
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 60496.3423801051
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 83.761
HIERARCH ESO ISS PBL12 END 83.733
HIERARCH ESO ISS PBLA12 START 156.0
HIERARCH ESO ISS PBLA12 END 156.1
HIERARCH ESO ISS PBL13 START 103.59
HIERARCH ESO ISS PBL13 END 103.481
HIERARCH ESO ISS PBLA13 START 135.0
HIERARCH ESO ISS PBLA13 END 135.2
HIERARCH ESO ISS PBL14 START 89.323
HIERARCH ESO ISS PBL14 END 89.149
HIERARCH ESO ISS PBLA14 START 108.455
HIERARCH ESO ISS PBLA14 END 108.59
HIERARCH ESO ISS PBL23 START 39.283
HIERARCH ESO ISS PBL23 END 39.197
HIERARCH ESO ISS PBLA23 START 85.3
HIERARCH ESO ISS PBLA23 END 85.4
HIERARCH ESO ISS PBL24 START 69.975
HIERARCH ESO ISS PBL24 END 69.892
HIERARCH ESO ISS PBLA24 START 46.412
HIERARCH ESO ISS PBLA24 END 46.445
HIERARCH ESO ISS PBL34 START 46.475
HIERARCH ESO ISS PBL34 END 46.467
HIERARCH ESO ISS PBLA34 START 14.367
HIERARCH ESO ISS PBLA34 END 14.43
HIERARCH ESO ISS AMBI TAU0 START 0.002105
HIERARCH ESO ISS AMBI TAU0 END 0.002064
HIERARCH ESO ISS AMBI TEMP 11.07
HIERARCH ESO ISS AMBI FWHM START 1.39
HIERARCH ESO ISS AMBI FWHM END 1.42