Exposure
ID
PIONI.2024-07-02T09:58:01.439_1
Header ID
PIONI.2024-07-02T09:58:01.439
Date updated
2024-07-02 10:05:52 UTC+0000
Release date
2025-07-02 10:05:52 UTC+0000
UTC Start
2024-07-02 09:58:01.438
UTC End
2024-07-02 09:58:27.038
MJD Start
60493.4152944251
MJD End
60493.4155907214
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0076145
Ambient temperature (°C)
14.54
Seeing (arcsec)
0.42
Observation
ID
59852
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
44407
Name
HIP101983
RA
310.012194
DEC
-60.552
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 90.4010 90.3990 153.5000 153.7000
A0-J2 121.4400 121.4010 137.6000 137.8000
A0-K0 105.3080 105.2260 119.3310 119.4870
G1-J2 42.4940 42.4440 101.9000 102.1000
G1-K0 59.3130 59.2360 60.3480 60.4360
J2-K0 39.4120 39.4020 14.6520 14.7310
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 60493.4152944251
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP101983
RA 310.012194
DEC -60.552
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 90.401
HIERARCH ESO ISS PBL12 END 90.399
HIERARCH ESO ISS PBLA12 START 153.5
HIERARCH ESO ISS PBLA12 END 153.7
HIERARCH ESO ISS PBL13 START 121.44
HIERARCH ESO ISS PBL13 END 121.401
HIERARCH ESO ISS PBLA13 START 137.6
HIERARCH ESO ISS PBLA13 END 137.8
HIERARCH ESO ISS PBL14 START 105.308
HIERARCH ESO ISS PBL14 END 105.226
HIERARCH ESO ISS PBLA14 START 119.331
HIERARCH ESO ISS PBLA14 END 119.487
HIERARCH ESO ISS PBL23 START 42.494
HIERARCH ESO ISS PBL23 END 42.444
HIERARCH ESO ISS PBLA23 START 101.9
HIERARCH ESO ISS PBLA23 END 102.1
HIERARCH ESO ISS PBL24 START 59.313
HIERARCH ESO ISS PBL24 END 59.236
HIERARCH ESO ISS PBLA24 START 60.348
HIERARCH ESO ISS PBLA24 END 60.436
HIERARCH ESO ISS PBL34 START 39.412
HIERARCH ESO ISS PBL34 END 39.402
HIERARCH ESO ISS PBLA34 START 14.652
HIERARCH ESO ISS PBLA34 END 14.731
HIERARCH ESO ISS AMBI TAU0 START 0.007857
HIERARCH ESO ISS AMBI TAU0 END 0.007372
HIERARCH ESO ISS AMBI TEMP 14.54
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.4