Exposure
- ID
- GRAVI.2023-10-01T08:01:57.396_2
- Header ID
- GRAVI.2023-10-01T08:01:57.396
- Date updated
- 2023-10-01 08:10:18 UTC+0000
- Release date
- 2024-03-29 08:10:18 UTC+0000
- UTC Start
- 2023-10-01 08:01:57.396
- UTC End
- 2023-10-01 08:04:37.396
- MJD Start
- 60218.33469208
- MJD End
- 60218.33654393186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008265999999999999
- Ambient temperature (°C)
- 13.45
- Seeing (arcsec)
- 0.47
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 | 77.8960 | 77.4810 | 132.6000 | 133.1000 |
| A0-J2 | 108.3490 | 107.5130 | 105.4000 | 105.7000 |
| A0-K0 | 110.9490 | 110.1740 | 80.0240 | 80.1790 |
| G1-J2 | 52.8890 | 52.6210 | 63.0000 | 63.1000 |
| G1-K0 | 88.7340 | 88.6050 | 35.8210 | 35.9310 |
| J2-K0 | 48.1930 | 48.2010 | 5.7150 | 6.0360 |
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 | 60218.33469208 |
| 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 | 77.896 |
| HIERARCH ESO ISS PBL12 END | 77.481 |
| HIERARCH ESO ISS PBLA12 START | 132.6 |
| HIERARCH ESO ISS PBLA12 END | 133.1 |
| HIERARCH ESO ISS PBL13 START | 108.349 |
| HIERARCH ESO ISS PBL13 END | 107.513 |
| HIERARCH ESO ISS PBLA13 START | 105.4 |
| HIERARCH ESO ISS PBLA13 END | 105.7 |
| HIERARCH ESO ISS PBL14 START | 110.949 |
| HIERARCH ESO ISS PBL14 END | 110.174 |
| HIERARCH ESO ISS PBLA14 START | 80.024 |
| HIERARCH ESO ISS PBLA14 END | 80.179 |
| HIERARCH ESO ISS PBL23 START | 52.889 |
| HIERARCH ESO ISS PBL23 END | 52.621 |
| HIERARCH ESO ISS PBLA23 START | 63.0 |
| HIERARCH ESO ISS PBLA23 END | 63.1 |
| HIERARCH ESO ISS PBL24 START | 88.734 |
| HIERARCH ESO ISS PBL24 END | 88.605 |
| HIERARCH ESO ISS PBLA24 START | 35.821 |
| HIERARCH ESO ISS PBLA24 END | 35.931 |
| HIERARCH ESO ISS PBL34 START | 48.193 |
| HIERARCH ESO ISS PBL34 END | 48.201 |
| HIERARCH ESO ISS PBLA34 START | 5.715 |
| HIERARCH ESO ISS PBLA34 END | 6.036 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009542 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00699 |
| HIERARCH ESO ISS AMBI TEMP | 13.45 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |