Exposure
ID
PIONI.2024-08-20T23:26:23.294_1
Header ID
PIONI.2024-08-20T23:26:23.294
Date updated
2024-08-20 23:35:34 UTC+0000
Release date
2025-08-20 23:35:34 UTC+0000
UTC Start
2024-08-20 23:26:23.294
UTC End
2024-08-20 23:26:48.894
MJD Start
60542.9766584989
MJD End
60542.976954795195
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001761
Ambient temperature (°C)
7.3
Seeing (arcsec)
1.07
Observation
ID
60382
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
44837
Name
HIP68333
RA
209.82137
DEC
-50.36974
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 89.4310 89.4180 145.4000 145.5000
A0-J2 118.9910 118.9230 126.2000 126.3000
A0-K0 106.4170 106.3020 104.5490 104.6810
G1-J2 45.3610 45.3000 85.8000 85.9000
G1-K0 70.1290 70.0580 48.0860 48.1500
J2-K0 44.0410 44.0360 9.0780 9.1500
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 60542.9766584989
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP68333
RA 209.82137
DEC -50.36974
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 89.431
HIERARCH ESO ISS PBL12 END 89.418
HIERARCH ESO ISS PBLA12 START 145.4
HIERARCH ESO ISS PBLA12 END 145.5
HIERARCH ESO ISS PBL13 START 118.991
HIERARCH ESO ISS PBL13 END 118.923
HIERARCH ESO ISS PBLA13 START 126.2
HIERARCH ESO ISS PBLA13 END 126.3
HIERARCH ESO ISS PBL14 START 106.417
HIERARCH ESO ISS PBL14 END 106.302
HIERARCH ESO ISS PBLA14 START 104.549
HIERARCH ESO ISS PBLA14 END 104.681
HIERARCH ESO ISS PBL23 START 45.361
HIERARCH ESO ISS PBL23 END 45.3
HIERARCH ESO ISS PBLA23 START 85.8
HIERARCH ESO ISS PBLA23 END 85.9
HIERARCH ESO ISS PBL24 START 70.129
HIERARCH ESO ISS PBL24 END 70.058
HIERARCH ESO ISS PBLA24 START 48.086
HIERARCH ESO ISS PBLA24 END 48.15
HIERARCH ESO ISS PBL34 START 44.041
HIERARCH ESO ISS PBL34 END 44.036
HIERARCH ESO ISS PBLA34 START 9.078
HIERARCH ESO ISS PBLA34 END 9.15
HIERARCH ESO ISS AMBI TAU0 START 0.001761
HIERARCH ESO ISS AMBI TAU0 END 0.001761
HIERARCH ESO ISS AMBI TEMP 7.3
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.07