Exposure
- ID
- GRAVI.2019-11-25T00:07:56.491_2
- Header ID
- GRAVI.2019-11-25T00:07:56.491
- Date updated
- 2019-11-25 00:21:29 UTC+0000
- Release date
- 2020-11-25 00:21:29 UTC+0000
- UTC Start
- 2019-11-25 00:07:56.491
- UTC End
- 2019-11-25 00:10:26.491
- MJD Start
- 58812.00551494
- MJD End
- 58812.0072510511
- Exposure time (s)
- 150.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007256
- Ambient temperature (°C)
- 13.02
- Seeing (arcsec)
- 0.705
Observation
- ID
- 43529
- Category
- science
- Program ID
- 0104.C-0161(B)
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- PFUHL/ EISENHAUER/ BRANDNER/ PERRIN/ PERRAUT/ STRAUBMEIER/ AMORIM/ KERVELLA/ LACOUR/ GILLESSEN/ HENNING/ GAO/ GENZEL/ WAISBERG/ OTT/ DEXTER/ WOILLEZ/ WIDMANN/ HIPPLER
Target
- ID
- 32592
- Name
- WDS_J20452-3120B
- RA
- 310.4631625
- DEC
- -32.43523
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 81.7810 | 81.5530 | 145.4000 | 146.0000 |
A0-J2 | 105.3330 | 104.6670 | 121.0000 | 121.6000 |
A0-K0 | 98.7450 | 97.9000 | 93.9530 | 94.3650 |
G1-J2 | 45.6840 | 45.3240 | 73.5000 | 73.7000 |
G1-K0 | 79.8050 | 79.5150 | 40.7170 | 40.8510 |
J2-K0 | 48.2080 | 48.1960 | 9.8610 | 10.1570 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 0104.C-0161(B) |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 58812.00551494 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | ATMic |
HIERARCH ESO INS SOBJ NAME | WDS_J20452-3120C |
RA | 310.462172 |
DEC | -32.43702 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | SPLIT |
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 | 172.0 |
HIERARCH ESO DET2 SEQ1 DIT | 5.0 |
HIERARCH ESO DET2 NDIT | 30 |
HIERARCH ESO ISS PBL12 START | 81.781 |
HIERARCH ESO ISS PBL12 END | 81.553 |
HIERARCH ESO ISS PBLA12 START | 145.4 |
HIERARCH ESO ISS PBLA12 END | 146.0 |
HIERARCH ESO ISS PBL13 START | 105.333 |
HIERARCH ESO ISS PBL13 END | 104.667 |
HIERARCH ESO ISS PBLA13 START | 121.0 |
HIERARCH ESO ISS PBLA13 END | 121.6 |
HIERARCH ESO ISS PBL14 START | 98.745 |
HIERARCH ESO ISS PBL14 END | 97.9 |
HIERARCH ESO ISS PBLA14 START | 93.953 |
HIERARCH ESO ISS PBLA14 END | 94.365 |
HIERARCH ESO ISS PBL23 START | 45.684 |
HIERARCH ESO ISS PBL23 END | 45.324 |
HIERARCH ESO ISS PBLA23 START | 73.5 |
HIERARCH ESO ISS PBLA23 END | 73.7 |
HIERARCH ESO ISS PBL24 START | 79.805 |
HIERARCH ESO ISS PBL24 END | 79.515 |
HIERARCH ESO ISS PBLA24 START | 40.717 |
HIERARCH ESO ISS PBLA24 END | 40.851 |
HIERARCH ESO ISS PBL34 START | 48.208 |
HIERARCH ESO ISS PBL34 END | 48.196 |
HIERARCH ESO ISS PBLA34 START | 9.861 |
HIERARCH ESO ISS PBLA34 END | 10.157 |
HIERARCH ESO ISS AMBI TAU0 START | 0.007256 |
HIERARCH ESO ISS AMBI TAU0 END | 0.007256 |
HIERARCH ESO ISS AMBI TEMP | 13.02 |
HIERARCH ESO ISS AMBI FWHM START | 0.64 |
HIERARCH ESO ISS AMBI FWHM END | 0.77 |
HIERARCH ESO FT ROBJ NAME | WDS_J20452-3120B |
HIERARCH ESO FT ROBJ ALPHA | 204151.159 |
HIERARCH ESO FT ROBJ DELTA | -322606.828 |