Exposure
ID
GRAVI.2021-09-19T04:28:55.961_1
Header ID
GRAVI.2021-09-19T04:28:55.961
Date updated
2021-09-19 04:41:29 UTC+0000
Release date
2022-09-19 04:41:29 UTC+0000
UTC Start
2021-09-19 04:28:55.961
UTC End
2021-09-19 04:32:55.961
MJD Start
59476.18675881
MJD End
59476.1895365878
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0061055
Ambient temperature (°C)
13.16
Seeing (arcsec)
0.37
Observation
ID
48266
Category
science
Program ID
1103.C-0477(D)
Program Title
ARMADA: ARANGEMENT FOR MICRO-ARCSECOND DIFFERENTIAL ASTROMETRY TO DETECT GIANT PLANETS AROUND HOT STARS
Program Type
DDT
PI / COI
GARDNER/ MONNIER/ LE BOUQUIN/ KRAUS/ IRELAND/ WOILLEZ/ BERGER/ LAGRANGE/ SEGRANSAN/ KRATTER/ SAHLMANN/ ZHOU/ QUELOZ/ PHUHL/ MOUILLET/ LACOUR/ KERVELLA
Target
ID
36213
Name
HIP104272
RA
316.859363
DEC
-8.23493
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 53.9360 53.1630 278.3000 278.5000
K0-D0 82.4380 81.5530 254.8000 254.8000
K0-J3 50.4530 50.3870 351.5690 352.2500
G2-D0 39.3390 39.2480 221.7000 221.7000
G2-J3 62.3860 62.1570 47.4840 47.4420
D0-J3 101.6030 101.2860 45.2530 45.2260
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.C-0477(D)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59476.18675881
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD201038
HIERARCH ESO INS SOBJ NAME HIP104272
RA 316.859363
DEC -8.23493
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 53.936
HIERARCH ESO ISS PBL12 END 53.163
HIERARCH ESO ISS PBLA12 START 278.3
HIERARCH ESO ISS PBLA12 END 278.5
HIERARCH ESO ISS PBL13 START 82.438
HIERARCH ESO ISS PBL13 END 81.553
HIERARCH ESO ISS PBLA13 START 254.8
HIERARCH ESO ISS PBLA13 END 254.8
HIERARCH ESO ISS PBL14 START 50.453
HIERARCH ESO ISS PBL14 END 50.387
HIERARCH ESO ISS PBLA14 START 351.569
HIERARCH ESO ISS PBLA14 END 352.25
HIERARCH ESO ISS PBL23 START 39.339
HIERARCH ESO ISS PBL23 END 39.248
HIERARCH ESO ISS PBLA23 START 221.7
HIERARCH ESO ISS PBLA23 END 221.7
HIERARCH ESO ISS PBL24 START 62.386
HIERARCH ESO ISS PBL24 END 62.157
HIERARCH ESO ISS PBLA24 START 47.484
HIERARCH ESO ISS PBLA24 END 47.442
HIERARCH ESO ISS PBL34 START 101.603
HIERARCH ESO ISS PBL34 END 101.286
HIERARCH ESO ISS PBLA34 START 45.253
HIERARCH ESO ISS PBLA34 END 45.226
HIERARCH ESO ISS AMBI TAU0 START 0.005965
HIERARCH ESO ISS AMBI TAU0 END 0.006246
HIERARCH ESO ISS AMBI TEMP 13.16
HIERARCH ESO ISS AMBI FWHM START 0.38
HIERARCH ESO ISS AMBI FWHM END 0.36