Exposure
- ID
- GRAVI.2023-08-22T09:40:12.041_2
- Header ID
- GRAVI.2023-08-22T09:40:12.041
- Date updated
- 2023-08-22 09:51:28 UTC+0000
- Release date
- 2024-02-18 09:51:28 UTC+0000
- UTC Start
- 2023-08-22 09:40:12.041
- UTC End
- 2023-08-22 09:42:52.041
- MJD Start
- 60178.40291714
- MJD End
- 60178.40476899186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0069635
- Ambient temperature (°C)
- 12.52
- Seeing (arcsec)
- 0.38
Observation
- ID
- 56718
- Category
- science
- Program ID
- 111.24KS.001
- 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 | 85.2990 | 84.9890 | 123.9000 | 124.3000 |
| A0-J2 | 121.9890 | 121.4660 | 99.3000 | 99.6000 |
| A0-K0 | 122.9560 | 122.5250 | 76.6830 | 76.8610 |
| G1-J2 | 56.8920 | 56.7570 | 60.7000 | 60.8000 |
| G1-K0 | 90.3310 | 90.2950 | 32.7660 | 32.9550 |
| J2-K0 | 48.1200 | 48.1190 | 359.1360 | 359.4660 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24KS.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60178.40291714 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.771984 |
| DEC | -17.9476 |
| 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 | 85.299 |
| HIERARCH ESO ISS PBL12 END | 84.989 |
| HIERARCH ESO ISS PBLA12 START | 123.9 |
| HIERARCH ESO ISS PBLA12 END | 124.3 |
| HIERARCH ESO ISS PBL13 START | 121.989 |
| HIERARCH ESO ISS PBL13 END | 121.466 |
| HIERARCH ESO ISS PBLA13 START | 99.3 |
| HIERARCH ESO ISS PBLA13 END | 99.6 |
| HIERARCH ESO ISS PBL14 START | 122.956 |
| HIERARCH ESO ISS PBL14 END | 122.525 |
| HIERARCH ESO ISS PBLA14 START | 76.683 |
| HIERARCH ESO ISS PBLA14 END | 76.861 |
| HIERARCH ESO ISS PBL23 START | 56.892 |
| HIERARCH ESO ISS PBL23 END | 56.757 |
| HIERARCH ESO ISS PBLA23 START | 60.7 |
| HIERARCH ESO ISS PBLA23 END | 60.8 |
| HIERARCH ESO ISS PBL24 START | 90.331 |
| HIERARCH ESO ISS PBL24 END | 90.295 |
| HIERARCH ESO ISS PBLA24 START | 32.766 |
| HIERARCH ESO ISS PBLA24 END | 32.955 |
| HIERARCH ESO ISS PBL34 START | 48.12 |
| HIERARCH ESO ISS PBL34 END | 48.119 |
| HIERARCH ESO ISS PBLA34 START | 359.136 |
| HIERARCH ESO ISS PBLA34 END | 359.466 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007086 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006841 |
| HIERARCH ESO ISS AMBI TEMP | 12.52 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.37 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |