Exposure
ID
PIONI.2024-09-04T00:53:09.027_1
Header ID
PIONI.2024-09-04T00:53:09.027
Date updated
2024-09-04 01:00:45 UTC+0000
Release date
2025-09-04 01:00:45 UTC+0000
UTC Start
2024-09-04 00:53:09.026
UTC End
2024-09-04 00:53:47.426
MJD Start
60557.0369100263
MJD End
60557.0373544707
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003359
Ambient temperature (°C)
13.43
Seeing (arcsec)
1.24
Observation
ID
60554
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
44996
Name
HD_151404
RA
253.07007
DEC
-67.68191
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 89.7860 89.7960 138.6000 138.7000
A0-J2 127.3480 127.3230 122.8000 123.0000
A0-K0 115.8730 115.8030 106.4510 106.6490
G1-J2 47.6850 47.6400 92.0000 92.1000
G1-K0 62.1640 62.0900 56.2990 56.4410
J2-K0 36.3520 36.3470 6.4130 6.5320
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 60557.0369100263
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_151404
RA 253.07007
DEC -67.68191
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 89.786
HIERARCH ESO ISS PBL12 END 89.796
HIERARCH ESO ISS PBLA12 START 138.6
HIERARCH ESO ISS PBLA12 END 138.7
HIERARCH ESO ISS PBL13 START 127.348
HIERARCH ESO ISS PBL13 END 127.323
HIERARCH ESO ISS PBLA13 START 122.8
HIERARCH ESO ISS PBLA13 END 123.0
HIERARCH ESO ISS PBL14 START 115.873
HIERARCH ESO ISS PBL14 END 115.803
HIERARCH ESO ISS PBLA14 START 106.451
HIERARCH ESO ISS PBLA14 END 106.649
HIERARCH ESO ISS PBL23 START 47.685
HIERARCH ESO ISS PBL23 END 47.64
HIERARCH ESO ISS PBLA23 START 92.0
HIERARCH ESO ISS PBLA23 END 92.1
HIERARCH ESO ISS PBL24 START 62.164
HIERARCH ESO ISS PBL24 END 62.09
HIERARCH ESO ISS PBLA24 START 56.299
HIERARCH ESO ISS PBLA24 END 56.441
HIERARCH ESO ISS PBL34 START 36.352
HIERARCH ESO ISS PBL34 END 36.347
HIERARCH ESO ISS PBLA34 START 6.413
HIERARCH ESO ISS PBLA34 END 6.532
HIERARCH ESO ISS AMBI TAU0 START 0.003359
HIERARCH ESO ISS AMBI TAU0 END 0.003359
HIERARCH ESO ISS AMBI TEMP 13.43
HIERARCH ESO ISS AMBI FWHM START 1.24
HIERARCH ESO ISS AMBI FWHM END 1.24