Exposure
- ID
- GRAVI.2019-11-04T03:54:05.397_2
- Header ID
- GRAVI.2019-11-04T03:54:05.397
- Date updated
- 2022-04-26 09:33:37 UTC+0000
- Release date
- 2022-04-11 13:59:50 UTC+0000
- UTC Start
- 2019-11-04 03:54:05.397
- UTC End
- 2019-11-04 03:55:09.397
- MJD Start
- 58791.16256247
- MJD End
- 58791.1633032107
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002533
- Ambient temperature (°C)
- 10.78
- Seeing (arcsec)
- 0.89
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 | 89.1500 | 89.1150 | 148.3000 | 148.6000 |
| A0-J2 | 117.5000 | 117.3260 | 129.4000 | 129.7000 |
| A0-K0 | 103.8230 | 103.5260 | 107.6290 | 107.9720 |
| G1-J2 | 43.9550 | 43.7960 | 88.3000 | 88.6000 |
| G1-K0 | 68.4190 | 68.2310 | 49.5650 | 49.7210 |
| J2-K0 | 43.8730 | 43.8570 | 10.6900 | 10.8680 |
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 | 58791.16256247 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | None |
| HIERARCH ESO INS SOBJ NAME | HD218268 |
| RA | 346.809821 |
| DEC | -50.68706 |
| 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 | 94.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 89.15 |
| HIERARCH ESO ISS PBL12 END | 89.115 |
| HIERARCH ESO ISS PBLA12 START | 148.3 |
| HIERARCH ESO ISS PBLA12 END | 148.6 |
| HIERARCH ESO ISS PBL13 START | 117.5 |
| HIERARCH ESO ISS PBL13 END | 117.326 |
| HIERARCH ESO ISS PBLA13 START | 129.4 |
| HIERARCH ESO ISS PBLA13 END | 129.7 |
| HIERARCH ESO ISS PBL14 START | 103.823 |
| HIERARCH ESO ISS PBL14 END | 103.526 |
| HIERARCH ESO ISS PBLA14 START | 107.629 |
| HIERARCH ESO ISS PBLA14 END | 107.972 |
| HIERARCH ESO ISS PBL23 START | 43.955 |
| HIERARCH ESO ISS PBL23 END | 43.796 |
| HIERARCH ESO ISS PBLA23 START | 88.3 |
| HIERARCH ESO ISS PBLA23 END | 88.6 |
| HIERARCH ESO ISS PBL24 START | 68.419 |
| HIERARCH ESO ISS PBL24 END | 68.231 |
| HIERARCH ESO ISS PBLA24 START | 49.565 |
| HIERARCH ESO ISS PBLA24 END | 49.721 |
| HIERARCH ESO ISS PBL34 START | 43.873 |
| HIERARCH ESO ISS PBL34 END | 43.857 |
| HIERARCH ESO ISS PBLA34 START | 10.69 |
| HIERARCH ESO ISS PBLA34 END | 10.868 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00239 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002676 |
| HIERARCH ESO ISS AMBI TEMP | 10.78 |
| HIERARCH ESO ISS AMBI FWHM START | 0.97 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |
| HIERARCH ESO FT ROBJ NAME | HD218269 |
| HIERARCH ESO FT ROBJ ALPHA | 230714.774 |
| HIERARCH ESO FT ROBJ DELTA | -504112.068 |