Exposure
- ID
- GRAVI.2021-01-06T07:59:09.832_2
- Header ID
- GRAVI.2021-01-06T07:59:09.832
- Date updated
- 2021-01-06 08:21:06 UTC+0000
- Release date
- 2022-01-06 08:21:06 UTC+0000
- UTC Start
- 2021-01-06 07:59:09.832
- UTC End
- 2021-01-06 08:07:09.832
- MJD Start
- 59220.33275268
- MJD End
- 59220.3383082356
- Exposure time (s)
- 480.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006464
- Ambient temperature (°C)
- 11.14
- Seeing (arcsec)
- 1.16
Observation
- ID
- 46121
- Category
- science
- Program ID
- 1104.C-0651(C)
- Program Title
- AN INTERFEROMETRIC SURVEY OF THE DYNAMICS AND CHEMICAL COMPOSITION OF DIRECTLY IMAGED EXOPLANETS
- Program Type
- DDT
- PI / COI
- LACOUR/ NOWAK/ WANG/ MOLLI`ERE/ CHOQUET/ PUEYO/ GREENBAUM/ WARD-DUONG/ BONNEFOY/ RAMEAU/ CHARNAY/ BOCCALETTI/ PETRUS/ BERGER/ LE BOUQUIN/ MONNIER/ GARDNER/ BENISTY/ GIRARD/ PALADINI/ MULLER/ KEPPLER/ LAGRANGE/ MOUILLET/ PERRIN/ KERVELLA/ EISENHAUE...
Target
- ID
- 34737
- Name
- HD100546
- RA
- 173.356
- DEC
- -70.1947886111111
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 45.1180 | 44.9540 | 22.2000 | 23.6000 |
U1-U3 | 85.2800 | 84.9340 | 28.7000 | 30.3000 |
U1-U4 | 125.5300 | 125.1820 | 52.2940 | 54.1480 |
U2-U3 | 40.7780 | 40.6100 | 35.9000 | 37.6000 |
U2-U4 | 89.4280 | 89.4160 | 66.9650 | 68.9350 |
U3-U4 | 58.4120 | 58.6810 | 88.0720 | 90.0490 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 1104.C-0651(C) |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59220.33275268 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD100546 |
HIERARCH ESO INS SOBJ NAME | HD100546alma3 |
RA | 173.361934 |
DEC | -70.1945 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | U1 |
HIERARCH ESO ISS CONF STATION2 | U2 |
HIERARCH ESO ISS CONF STATION3 | U3 |
HIERARCH ESO ISS CONF STATION4 | U4 |
EXPTIME | 497.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 16 |
HIERARCH ESO ISS PBL12 START | 45.118 |
HIERARCH ESO ISS PBL12 END | 44.954 |
HIERARCH ESO ISS PBLA12 START | 22.2 |
HIERARCH ESO ISS PBLA12 END | 23.6 |
HIERARCH ESO ISS PBL13 START | 85.28 |
HIERARCH ESO ISS PBL13 END | 84.934 |
HIERARCH ESO ISS PBLA13 START | 28.7 |
HIERARCH ESO ISS PBLA13 END | 30.3 |
HIERARCH ESO ISS PBL14 START | 125.53 |
HIERARCH ESO ISS PBL14 END | 125.182 |
HIERARCH ESO ISS PBLA14 START | 52.294 |
HIERARCH ESO ISS PBLA14 END | 54.148 |
HIERARCH ESO ISS PBL23 START | 40.778 |
HIERARCH ESO ISS PBL23 END | 40.61 |
HIERARCH ESO ISS PBLA23 START | 35.9 |
HIERARCH ESO ISS PBLA23 END | 37.6 |
HIERARCH ESO ISS PBL24 START | 89.428 |
HIERARCH ESO ISS PBL24 END | 89.416 |
HIERARCH ESO ISS PBLA24 START | 66.965 |
HIERARCH ESO ISS PBLA24 END | 68.935 |
HIERARCH ESO ISS PBL34 START | 58.412 |
HIERARCH ESO ISS PBL34 END | 58.681 |
HIERARCH ESO ISS PBLA34 START | 88.072 |
HIERARCH ESO ISS PBLA34 END | 90.049 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004948 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00798 |
HIERARCH ESO ISS AMBI TEMP | 11.14 |
HIERARCH ESO ISS AMBI FWHM START | 1.4 |
HIERARCH ESO ISS AMBI FWHM END | 0.92 |
HIERARCH ESO FT ROBJ NAME | HD100546 |
HIERARCH ESO FT ROBJ ALPHA | 113325.440 |
HIERARCH ESO FT ROBJ DELTA | -701141.239 |