Exposure
- ID
- GRAVI.2023-10-09T05:48:24.991_2
- Header ID
- GRAVI.2023-10-09T05:48:24.991
- Date updated
- 2023-10-09 06:00:25 UTC+0000
- Release date
- 2024-04-06 06:00:25 UTC+0000
- UTC Start
- 2023-10-09 05:48:24.991
- UTC End
- 2023-10-09 05:51:04.991
- MJD Start
- 60226.24195592
- MJD End
- 60226.243807771854
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003686
- Ambient temperature (°C)
- 14.39
- Seeing (arcsec)
- 0.875
Observation
- ID
- 57285
- Category
- science
- Program ID
- 112.25GN.001
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ KERVELLA/ LACOUR/ PERRIN/ GILLESSEN/ PFUHL/ PAUMARD/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND
Target
- ID
- 42022
- Name
- GJ65A
- RA
- 24.756049999999995
- DEC
- -17.950568055555554
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 | 88.9130 | 88.7290 | 119.2000 | 119.5000 |
| A0-J2 | 127.6120 | 127.3560 | 95.7000 | 95.9000 |
| A0-K0 | 127.2400 | 127.0710 | 73.8820 | 74.0890 |
| G1-J2 | 58.1230 | 58.0840 | 58.1000 | 58.3000 |
| G1-K0 | 90.4290 | 90.4460 | 29.5520 | 29.8010 |
| J2-K0 | 48.1910 | 48.1830 | 354.3450 | 354.6700 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25GN.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60226.24195592 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.77203 |
| DEC | -17.94762 |
| 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 | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 88.913 |
| HIERARCH ESO ISS PBL12 END | 88.729 |
| HIERARCH ESO ISS PBLA12 START | 119.2 |
| HIERARCH ESO ISS PBLA12 END | 119.5 |
| HIERARCH ESO ISS PBL13 START | 127.612 |
| HIERARCH ESO ISS PBL13 END | 127.356 |
| HIERARCH ESO ISS PBLA13 START | 95.7 |
| HIERARCH ESO ISS PBLA13 END | 95.9 |
| HIERARCH ESO ISS PBL14 START | 127.24 |
| HIERARCH ESO ISS PBL14 END | 127.071 |
| HIERARCH ESO ISS PBLA14 START | 73.882 |
| HIERARCH ESO ISS PBLA14 END | 74.089 |
| HIERARCH ESO ISS PBL23 START | 58.123 |
| HIERARCH ESO ISS PBL23 END | 58.084 |
| HIERARCH ESO ISS PBLA23 START | 58.1 |
| HIERARCH ESO ISS PBLA23 END | 58.3 |
| HIERARCH ESO ISS PBL24 START | 90.429 |
| HIERARCH ESO ISS PBL24 END | 90.446 |
| HIERARCH ESO ISS PBLA24 START | 29.552 |
| HIERARCH ESO ISS PBLA24 END | 29.801 |
| HIERARCH ESO ISS PBL34 START | 48.191 |
| HIERARCH ESO ISS PBL34 END | 48.183 |
| HIERARCH ESO ISS PBLA34 START | 354.345 |
| HIERARCH ESO ISS PBLA34 END | 354.67 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003782 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00359 |
| HIERARCH ESO ISS AMBI TEMP | 14.39 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| HIERARCH ESO ISS AMBI FWHM END | 0.86 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |