Exposure
- ID
- GRAVI.2023-10-01T07:38:06.335_2
- Header ID
- GRAVI.2023-10-01T07:38:06.335
- Date updated
- 2023-10-01 07:50:24 UTC+0000
- Release date
- 2024-03-29 07:50:24 UTC+0000
- UTC Start
- 2023-10-01 07:38:06.335
- UTC End
- 2023-10-01 07:40:46.335
- MJD Start
- 60218.31812888
- MJD End
- 60218.31998073185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009732999999999999
- Ambient temperature (°C)
- 13.54
- Seeing (arcsec)
- 0.375
Observation
- ID
- 57166
- Category
- science
- Program ID
- 111.24KS.006
- 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 | 81.1420 | 80.7580 | 128.8000 | 129.2000 |
| A0-J2 | 114.6190 | 113.9000 | 102.7000 | 103.0000 |
| A0-K0 | 116.6350 | 115.9950 | 78.7310 | 78.8930 |
| G1-J2 | 54.8280 | 54.6130 | 62.3000 | 62.4000 |
| G1-K0 | 89.6040 | 89.5140 | 34.7800 | 34.9230 |
| J2-K0 | 48.1400 | 48.1450 | 3.0800 | 3.4070 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24KS.006 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60218.31812888 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.772025 |
| 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 | 81.142 |
| HIERARCH ESO ISS PBL12 END | 80.758 |
| HIERARCH ESO ISS PBLA12 START | 128.8 |
| HIERARCH ESO ISS PBLA12 END | 129.2 |
| HIERARCH ESO ISS PBL13 START | 114.619 |
| HIERARCH ESO ISS PBL13 END | 113.9 |
| HIERARCH ESO ISS PBLA13 START | 102.7 |
| HIERARCH ESO ISS PBLA13 END | 103.0 |
| HIERARCH ESO ISS PBL14 START | 116.635 |
| HIERARCH ESO ISS PBL14 END | 115.995 |
| HIERARCH ESO ISS PBLA14 START | 78.731 |
| HIERARCH ESO ISS PBLA14 END | 78.893 |
| HIERARCH ESO ISS PBL23 START | 54.828 |
| HIERARCH ESO ISS PBL23 END | 54.613 |
| HIERARCH ESO ISS PBLA23 START | 62.3 |
| HIERARCH ESO ISS PBLA23 END | 62.4 |
| HIERARCH ESO ISS PBL24 START | 89.604 |
| HIERARCH ESO ISS PBL24 END | 89.514 |
| HIERARCH ESO ISS PBLA24 START | 34.78 |
| HIERARCH ESO ISS PBLA24 END | 34.923 |
| HIERARCH ESO ISS PBL34 START | 48.14 |
| HIERARCH ESO ISS PBL34 END | 48.145 |
| HIERARCH ESO ISS PBLA34 START | 3.08 |
| HIERARCH ESO ISS PBLA34 END | 3.407 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.01163 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007836 |
| HIERARCH ESO ISS AMBI TEMP | 13.54 |
| HIERARCH ESO ISS AMBI FWHM START | 0.35 |
| HIERARCH ESO ISS AMBI FWHM END | 0.4 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |