Exposure
- ID
- GRAVI.2023-09-10T08:27:17.191_2
- Header ID
- GRAVI.2023-09-10T08:27:17.191
- Date updated
- 2023-09-10 08:40:36 UTC+0000
- Release date
- 2024-03-08 08:40:36 UTC+0000
- UTC Start
- 2023-09-10 08:27:17.191
- UTC End
- 2023-09-10 08:29:57.191
- MJD Start
- 60197.3522823
- MJD End
- 60197.35413415186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0014810000000000001
- Ambient temperature (°C)
- 12.12
- Seeing (arcsec)
- 2.065
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 | 85.1100 | 84.7970 | 124.2000 | 124.5000 |
| A0-J2 | 121.6710 | 121.1410 | 99.5000 | 99.8000 |
| A0-K0 | 122.6950 | 122.2550 | 76.7950 | 76.9680 |
| G1-J2 | 56.8100 | 56.6710 | 60.8000 | 60.9000 |
| G1-K0 | 90.3090 | 90.2700 | 32.8870 | 33.0690 |
| J2-K0 | 48.1190 | 48.1190 | 359.3420 | 359.6660 |
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 | 60197.3522823 |
| 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 | 85.11 |
| HIERARCH ESO ISS PBL12 END | 84.797 |
| HIERARCH ESO ISS PBLA12 START | 124.2 |
| HIERARCH ESO ISS PBLA12 END | 124.5 |
| HIERARCH ESO ISS PBL13 START | 121.671 |
| HIERARCH ESO ISS PBL13 END | 121.141 |
| HIERARCH ESO ISS PBLA13 START | 99.5 |
| HIERARCH ESO ISS PBLA13 END | 99.8 |
| HIERARCH ESO ISS PBL14 START | 122.695 |
| HIERARCH ESO ISS PBL14 END | 122.255 |
| HIERARCH ESO ISS PBLA14 START | 76.795 |
| HIERARCH ESO ISS PBLA14 END | 76.968 |
| HIERARCH ESO ISS PBL23 START | 56.81 |
| HIERARCH ESO ISS PBL23 END | 56.671 |
| HIERARCH ESO ISS PBLA23 START | 60.8 |
| HIERARCH ESO ISS PBLA23 END | 60.9 |
| HIERARCH ESO ISS PBL24 START | 90.309 |
| HIERARCH ESO ISS PBL24 END | 90.27 |
| HIERARCH ESO ISS PBLA24 START | 32.887 |
| HIERARCH ESO ISS PBLA24 END | 33.069 |
| HIERARCH ESO ISS PBL34 START | 48.119 |
| HIERARCH ESO ISS PBL34 END | 48.119 |
| HIERARCH ESO ISS PBLA34 START | 359.342 |
| HIERARCH ESO ISS PBLA34 END | 359.666 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001652 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00131 |
| HIERARCH ESO ISS AMBI TEMP | 12.12 |
| HIERARCH ESO ISS AMBI FWHM START | 2.15 |
| HIERARCH ESO ISS AMBI FWHM END | 1.98 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |