Exposure
- ID
- GRAVI.2019-11-02T01:46:34.877_2
- Header ID
- GRAVI.2019-11-02T01:46:34.877
- 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 01:46:34.877
- UTC End
- 2019-11-02 01:47:24.877
- MJD Start
- 58789.07401478
- MJD End
- 58789.0745934837
- Exposure time (s)
- 50.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0037795
- Ambient temperature (°C)
- 14.62
- Seeing (arcsec)
- 0.59
Observation
- ID
- 50613
- Category
- science
- Program ID
- 60.A-9102(I)
- Program Title
- GRAVITY COMMISSIONING
- Program Type
- Normal
- PI / COI
- GRAVITYTEAM, G
Target
- ID
- 37655
- Name
- HD218269
- RA
- 346.811558333333
- DEC
- -50.6866855555555
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 | 90.1190 | 90.1550 | 121.2000 | 121.5000 |
| A0-J2 | 128.7030 | 128.6420 | 100.4000 | 100.8000 |
| A0-K0 | 123.9120 | 123.7470 | 80.4050 | 80.7540 |
| G1-J2 | 54.6460 | 54.5510 | 64.8000 | 65.1000 |
| G1-K0 | 80.9620 | 80.8450 | 33.8170 | 34.0550 |
| J2-K0 | 44.2140 | 44.2240 | 354.3090 | 354.5340 |
Header: validation messages
| Message |
|---|
| Missing 'HIERARCH ESO OBS TARG NAME' |
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 | 58789.07401478 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | None |
| HIERARCH ESO INS SOBJ NAME | HD218268 |
| RA | 346.809822 |
| DEC | -50.68706 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | 116.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.1 |
| HIERARCH ESO DET2 NDIT | 500 |
| HIERARCH ESO ISS PBL12 START | 90.119 |
| HIERARCH ESO ISS PBL12 END | 90.155 |
| HIERARCH ESO ISS PBLA12 START | 121.2 |
| HIERARCH ESO ISS PBLA12 END | 121.5 |
| HIERARCH ESO ISS PBL13 START | 128.703 |
| HIERARCH ESO ISS PBL13 END | 128.642 |
| HIERARCH ESO ISS PBLA13 START | 100.4 |
| HIERARCH ESO ISS PBLA13 END | 100.8 |
| HIERARCH ESO ISS PBL14 START | 123.912 |
| HIERARCH ESO ISS PBL14 END | 123.747 |
| HIERARCH ESO ISS PBLA14 START | 80.405 |
| HIERARCH ESO ISS PBLA14 END | 80.754 |
| HIERARCH ESO ISS PBL23 START | 54.646 |
| HIERARCH ESO ISS PBL23 END | 54.551 |
| HIERARCH ESO ISS PBLA23 START | 64.8 |
| HIERARCH ESO ISS PBLA23 END | 65.1 |
| HIERARCH ESO ISS PBL24 START | 80.962 |
| HIERARCH ESO ISS PBL24 END | 80.845 |
| HIERARCH ESO ISS PBLA24 START | 33.817 |
| HIERARCH ESO ISS PBLA24 END | 34.055 |
| HIERARCH ESO ISS PBL34 START | 44.214 |
| HIERARCH ESO ISS PBL34 END | 44.224 |
| HIERARCH ESO ISS PBLA34 START | 354.309 |
| HIERARCH ESO ISS PBLA34 END | 354.534 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004068 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003491 |
| HIERARCH ESO ISS AMBI TEMP | 14.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |
| HIERARCH ESO FT ROBJ NAME | HD218269 |
| HIERARCH ESO FT ROBJ ALPHA | 230714.774 |
| HIERARCH ESO FT ROBJ DELTA | -504112.068 |