Exposure
ID
PIONI.2024-07-05T08:11:09.185_1
Header ID
PIONI.2024-07-05T08:11:09.185
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 08:11:09.185
UTC End
2024-07-05 08:11:34.785
MJD Start
60496.3410785263
MJD End
60496.3413748226
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002316
Ambient temperature (°C)
10.9
Seeing (arcsec)
1.28
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 83.8480 83.8200 155.6000 155.7000
A0-J2 103.9300 103.8210 134.5000 134.7000
A0-K0 89.8630 89.6890 108.0380 108.1720
G1-J2 39.5490 39.4640 85.0000 85.1000
G1-K0 70.2330 70.1500 46.3100 46.3430
J2-K0 46.4970 46.4900 14.1710 14.2340
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 60496.3410785263
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 83.848
HIERARCH ESO ISS PBL12 END 83.82
HIERARCH ESO ISS PBLA12 START 155.6
HIERARCH ESO ISS PBLA12 END 155.7
HIERARCH ESO ISS PBL13 START 103.93
HIERARCH ESO ISS PBL13 END 103.821
HIERARCH ESO ISS PBLA13 START 134.5
HIERARCH ESO ISS PBLA13 END 134.7
HIERARCH ESO ISS PBL14 START 89.863
HIERARCH ESO ISS PBL14 END 89.689
HIERARCH ESO ISS PBLA14 START 108.038
HIERARCH ESO ISS PBLA14 END 108.172
HIERARCH ESO ISS PBL23 START 39.549
HIERARCH ESO ISS PBL23 END 39.464
HIERARCH ESO ISS PBLA23 START 85.0
HIERARCH ESO ISS PBLA23 END 85.1
HIERARCH ESO ISS PBL24 START 70.233
HIERARCH ESO ISS PBL24 END 70.15
HIERARCH ESO ISS PBLA24 START 46.31
HIERARCH ESO ISS PBLA24 END 46.343
HIERARCH ESO ISS PBL34 START 46.497
HIERARCH ESO ISS PBL34 END 46.49
HIERARCH ESO ISS PBLA34 START 14.171
HIERARCH ESO ISS PBLA34 END 14.234
HIERARCH ESO ISS AMBI TAU0 START 0.002203
HIERARCH ESO ISS AMBI TAU0 END 0.002429
HIERARCH ESO ISS AMBI TEMP 10.9
HIERARCH ESO ISS AMBI FWHM START 1.48
HIERARCH ESO ISS AMBI FWHM END 1.08