Exposure
ID
PIONI.2024-08-20T01:04:23.009_1
Header ID
PIONI.2024-08-20T01:04:23.009
Date updated
2024-08-20 01:10:39 UTC+0000
Release date
2025-08-20 01:10:39 UTC+0000
UTC Start
2024-08-20 01:04:23.009
UTC End
2024-08-20 01:05:01.409
MJD Start
60542.0447107516
MJD End
60542.04515519604
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002133
Ambient temperature (°C)
11.21
Seeing (arcsec)
0.84
Observation
ID
60359
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
44814
Name
HIP74415
RA
228.120539
DEC
-63.03374
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 90.5060 90.5070 150.4000 150.6000
A0-J2 123.6500 123.6080 134.7000 134.9000
A0-K0 108.6820 108.5870 117.1790 117.3840
G1-J2 43.9830 43.9240 100.8000 101.0000
G1-K0 59.5130 59.4190 60.8070 60.9350
J2-K0 38.2990 38.2880 13.2100 13.3200
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 60542.0447107516
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP74415
RA 228.120539
DEC -63.03374
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 90.506
HIERARCH ESO ISS PBL12 END 90.507
HIERARCH ESO ISS PBLA12 START 150.4
HIERARCH ESO ISS PBLA12 END 150.6
HIERARCH ESO ISS PBL13 START 123.65
HIERARCH ESO ISS PBL13 END 123.608
HIERARCH ESO ISS PBLA13 START 134.7
HIERARCH ESO ISS PBLA13 END 134.9
HIERARCH ESO ISS PBL14 START 108.682
HIERARCH ESO ISS PBL14 END 108.587
HIERARCH ESO ISS PBLA14 START 117.179
HIERARCH ESO ISS PBLA14 END 117.384
HIERARCH ESO ISS PBL23 START 43.983
HIERARCH ESO ISS PBL23 END 43.924
HIERARCH ESO ISS PBLA23 START 100.8
HIERARCH ESO ISS PBLA23 END 101.0
HIERARCH ESO ISS PBL24 START 59.513
HIERARCH ESO ISS PBL24 END 59.419
HIERARCH ESO ISS PBLA24 START 60.807
HIERARCH ESO ISS PBLA24 END 60.935
HIERARCH ESO ISS PBL34 START 38.299
HIERARCH ESO ISS PBL34 END 38.288
HIERARCH ESO ISS PBLA34 START 13.21
HIERARCH ESO ISS PBLA34 END 13.32
HIERARCH ESO ISS AMBI TAU0 START 0.002133
HIERARCH ESO ISS AMBI TAU0 END 0.002133
HIERARCH ESO ISS AMBI TEMP 11.21
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.84