Exposure
ID
PIONI.2024-08-20T01:03:32.809_1
Header ID
PIONI.2024-08-20T01:03:32.809
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 01:03:32.808
UTC End
2024-08-20 01:04:11.208
MJD Start
60542.0441297265
MJD End
60542.04457417094
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002133
Ambient temperature (°C)
11.14
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 90.5060 150.2000 150.4000
A0-J2 123.6940 123.6520 134.5000 134.7000
A0-K0 108.7810 108.6860 116.9660 117.1710
G1-J2 44.0450 43.9860 100.6000 100.8000
G1-K0 59.6110 59.5170 60.6730 60.8010
J2-K0 38.3100 38.2990 13.0960 13.2060
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 60542.0441297265
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 90.506
HIERARCH ESO ISS PBLA12 START 150.2
HIERARCH ESO ISS PBLA12 END 150.4
HIERARCH ESO ISS PBL13 START 123.694
HIERARCH ESO ISS PBL13 END 123.652
HIERARCH ESO ISS PBLA13 START 134.5
HIERARCH ESO ISS PBLA13 END 134.7
HIERARCH ESO ISS PBL14 START 108.781
HIERARCH ESO ISS PBL14 END 108.686
HIERARCH ESO ISS PBLA14 START 116.966
HIERARCH ESO ISS PBLA14 END 117.171
HIERARCH ESO ISS PBL23 START 44.045
HIERARCH ESO ISS PBL23 END 43.986
HIERARCH ESO ISS PBLA23 START 100.6
HIERARCH ESO ISS PBLA23 END 100.8
HIERARCH ESO ISS PBL24 START 59.611
HIERARCH ESO ISS PBL24 END 59.517
HIERARCH ESO ISS PBLA24 START 60.673
HIERARCH ESO ISS PBLA24 END 60.801
HIERARCH ESO ISS PBL34 START 38.31
HIERARCH ESO ISS PBL34 END 38.299
HIERARCH ESO ISS PBLA34 START 13.096
HIERARCH ESO ISS PBLA34 END 13.206
HIERARCH ESO ISS AMBI TAU0 START 0.002133
HIERARCH ESO ISS AMBI TAU0 END 0.002133
HIERARCH ESO ISS AMBI TEMP 11.14
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.84