Exposure
- ID
- GRAVI.2019-11-02T05:32:53.416_2
- Header ID
- GRAVI.2019-11-02T05:32:53.416
- Date updated
- 2022-04-26 09:33:37 UTC+0000
- Release date
- 2022-04-11 13:59:50 UTC+0000
- UTC Start
- 2019-11-02 05:32:53.416
- UTC End
- 2019-11-02 05:35:23.416
- MJD Start
- 58789.2311738
- MJD End
- 58789.2329099111
- Exposure time (s)
- 150.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050945
- Ambient temperature (°C)
- 13.91
- Seeing (arcsec)
- 0.585
Observation
- ID
- 50618
- Category
- science
- Program ID
- 60.A-9102(I)
- Program Title
- GRAVITY COMMISSIONING
- Program Type
- Normal
- PI / COI
- GRAVITYTEAM, G
Target
- ID
- 37659
- Name
- GJ65A
- RA
- 24.7560458333333
- DEC
- -17.9508397222222
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 | 81.0640 | 80.6960 | 128.9000 | 129.3000 |
| A0-J2 | 114.4520 | 113.7630 | 102.8000 | 103.1000 |
| A0-K0 | 116.4750 | 115.8610 | 78.7800 | 78.9350 |
| G1-J2 | 54.7690 | 54.5620 | 62.3000 | 62.4000 |
| G1-K0 | 89.5730 | 89.4860 | 34.8150 | 34.9500 |
| J2-K0 | 48.1440 | 48.1490 | 3.1550 | 3.4670 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9102(I) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 58789.2311738 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.77127 |
| DEC | -17.94813 |
| 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 | 172.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 5.0 |
| HIERARCH ESO DET2 NDIT | 30 |
| HIERARCH ESO ISS PBL12 START | 81.064 |
| HIERARCH ESO ISS PBL12 END | 80.696 |
| HIERARCH ESO ISS PBLA12 START | 128.9 |
| HIERARCH ESO ISS PBLA12 END | 129.3 |
| HIERARCH ESO ISS PBL13 START | 114.452 |
| HIERARCH ESO ISS PBL13 END | 113.763 |
| HIERARCH ESO ISS PBLA13 START | 102.8 |
| HIERARCH ESO ISS PBLA13 END | 103.1 |
| HIERARCH ESO ISS PBL14 START | 116.475 |
| HIERARCH ESO ISS PBL14 END | 115.861 |
| HIERARCH ESO ISS PBLA14 START | 78.78 |
| HIERARCH ESO ISS PBLA14 END | 78.935 |
| HIERARCH ESO ISS PBL23 START | 54.769 |
| HIERARCH ESO ISS PBL23 END | 54.562 |
| HIERARCH ESO ISS PBLA23 START | 62.3 |
| HIERARCH ESO ISS PBLA23 END | 62.4 |
| HIERARCH ESO ISS PBL24 START | 89.573 |
| HIERARCH ESO ISS PBL24 END | 89.486 |
| HIERARCH ESO ISS PBLA24 START | 34.815 |
| HIERARCH ESO ISS PBLA24 END | 34.95 |
| HIERARCH ESO ISS PBL34 START | 48.144 |
| HIERARCH ESO ISS PBL34 END | 48.149 |
| HIERARCH ESO ISS PBLA34 START | 3.155 |
| HIERARCH ESO ISS PBLA34 END | 3.467 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004974 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005215 |
| HIERARCH ESO ISS AMBI TEMP | 13.91 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.451 |
| HIERARCH ESO FT ROBJ DELTA | -175703.023 |