Exposure
ID
PIONI.2024-07-05T07:56:36.103_1
Header ID
PIONI.2024-07-05T07:56:36.103
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 07:56:36.103
UTC End
2024-07-05 07:57:01.703
MJD Start
60496.3309734091
MJD End
60496.3312697054
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002347
Ambient temperature (°C)
10.92
Seeing (arcsec)
1.26
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 84.5560 84.5260 152.2000 152.4000
A0-J2 106.6000 106.4900 130.8000 131.0000
A0-K0 94.0000 93.8320 104.9120 105.0370
G1-J2 41.5620 41.4810 83.0000 83.0000
G1-K0 72.1760 72.0980 45.4610 45.4980
J2-K0 46.6540 46.6480 12.6220 12.6860
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 60496.3309734091
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 84.556
HIERARCH ESO ISS PBL12 END 84.526
HIERARCH ESO ISS PBLA12 START 152.2
HIERARCH ESO ISS PBLA12 END 152.4
HIERARCH ESO ISS PBL13 START 106.6
HIERARCH ESO ISS PBL13 END 106.49
HIERARCH ESO ISS PBLA13 START 130.8
HIERARCH ESO ISS PBLA13 END 131.0
HIERARCH ESO ISS PBL14 START 94.0
HIERARCH ESO ISS PBL14 END 93.832
HIERARCH ESO ISS PBLA14 START 104.912
HIERARCH ESO ISS PBLA14 END 105.037
HIERARCH ESO ISS PBL23 START 41.562
HIERARCH ESO ISS PBL23 END 41.481
HIERARCH ESO ISS PBLA23 START 83.0
HIERARCH ESO ISS PBLA23 END 83.0
HIERARCH ESO ISS PBL24 START 72.176
HIERARCH ESO ISS PBL24 END 72.098
HIERARCH ESO ISS PBLA24 START 45.461
HIERARCH ESO ISS PBLA24 END 45.498
HIERARCH ESO ISS PBL34 START 46.654
HIERARCH ESO ISS PBL34 END 46.648
HIERARCH ESO ISS PBLA34 START 12.622
HIERARCH ESO ISS PBLA34 END 12.686
HIERARCH ESO ISS AMBI TAU0 START 0.002347
HIERARCH ESO ISS AMBI TAU0 END 0.002347
HIERARCH ESO ISS AMBI TEMP 10.92
HIERARCH ESO ISS AMBI FWHM START 1.26
HIERARCH ESO ISS AMBI FWHM END 1.26