Exposure
- ID
- GRAVI.2023-09-10T09:18:14.320_2
- Header ID
- GRAVI.2023-09-10T09:18:14.320
- Date updated
- 2023-09-10 09:25:45 UTC+0000
- Release date
- 2024-03-08 09:25:45 UTC+0000
- UTC Start
- 2023-09-10 09:18:14.320
- UTC End
- 2023-09-10 09:20:54.320
- MJD Start
- 60197.38766574
- MJD End
- 60197.38951759186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0016020000000000001
- Ambient temperature (°C)
- 12.31
- Seeing (arcsec)
- 1.8250000000000002
Observation
- ID
- 56957
- Category
- science
- Program ID
- 111.24KS.005
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ GILLESSEN/ PFUHL/ LACOUR/ PERRIN/ KERVELLA/ PAUMARD/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND/ THOMSON-PARESSANT
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 | 78.7660 | 78.3590 | 131.5000 | 132.0000 |
| A0-J2 | 110.0740 | 109.2720 | 104.7000 | 105.0000 |
| A0-K0 | 112.5370 | 111.8010 | 79.6930 | 79.8480 |
| G1-J2 | 53.4360 | 53.1830 | 62.8000 | 62.9000 |
| G1-K0 | 88.9920 | 88.8740 | 35.5760 | 35.6930 |
| J2-K0 | 48.1760 | 48.1840 | 5.0330 | 5.3530 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24KS.005 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60197.38766574 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.772006 |
| DEC | -17.94761 |
| 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 | 78.766 |
| HIERARCH ESO ISS PBL12 END | 78.359 |
| HIERARCH ESO ISS PBLA12 START | 131.5 |
| HIERARCH ESO ISS PBLA12 END | 132.0 |
| HIERARCH ESO ISS PBL13 START | 110.074 |
| HIERARCH ESO ISS PBL13 END | 109.272 |
| HIERARCH ESO ISS PBLA13 START | 104.7 |
| HIERARCH ESO ISS PBLA13 END | 105.0 |
| HIERARCH ESO ISS PBL14 START | 112.537 |
| HIERARCH ESO ISS PBL14 END | 111.801 |
| HIERARCH ESO ISS PBLA14 START | 79.693 |
| HIERARCH ESO ISS PBLA14 END | 79.848 |
| HIERARCH ESO ISS PBL23 START | 53.436 |
| HIERARCH ESO ISS PBL23 END | 53.183 |
| HIERARCH ESO ISS PBLA23 START | 62.8 |
| HIERARCH ESO ISS PBLA23 END | 62.9 |
| HIERARCH ESO ISS PBL24 START | 88.992 |
| HIERARCH ESO ISS PBL24 END | 88.874 |
| HIERARCH ESO ISS PBLA24 START | 35.576 |
| HIERARCH ESO ISS PBLA24 END | 35.693 |
| HIERARCH ESO ISS PBL34 START | 48.176 |
| HIERARCH ESO ISS PBL34 END | 48.184 |
| HIERARCH ESO ISS PBLA34 START | 5.033 |
| HIERARCH ESO ISS PBLA34 END | 5.353 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001775 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001429 |
| HIERARCH ESO ISS AMBI TEMP | 12.31 |
| HIERARCH ESO ISS AMBI FWHM START | 1.86 |
| HIERARCH ESO ISS AMBI FWHM END | 1.79 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |