Exposure
- ID
- GRAVI.2019-11-04T03:59:32.411_2
- Header ID
- GRAVI.2019-11-04T03:59:32.411
- 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 03:59:32.411
- UTC End
- 2019-11-04 04:00:36.411
- MJD Start
- 58791.16634735
- MJD End
- 58791.1670880907
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002404
- Ambient temperature (°C)
- 10.78
- Seeing (arcsec)
- 0.94
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 | 89.0250 | 88.9910 | 149.5000 | 149.8000 |
| A0-J2 | 116.8710 | 116.6960 | 130.7000 | 131.1000 |
| A0-K0 | 102.7400 | 102.4390 | 108.8790 | 109.2270 |
| G1-J2 | 43.3740 | 43.2120 | 89.4000 | 89.7000 |
| G1-K0 | 67.7320 | 67.5400 | 50.1290 | 50.2840 |
| J2-K0 | 43.8120 | 43.7950 | 11.3340 | 11.5110 |
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 | 58791.16634735 |
| 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 | 89.025 |
| HIERARCH ESO ISS PBL12 END | 88.991 |
| HIERARCH ESO ISS PBLA12 START | 149.5 |
| HIERARCH ESO ISS PBLA12 END | 149.8 |
| HIERARCH ESO ISS PBL13 START | 116.871 |
| HIERARCH ESO ISS PBL13 END | 116.696 |
| HIERARCH ESO ISS PBLA13 START | 130.7 |
| HIERARCH ESO ISS PBLA13 END | 131.1 |
| HIERARCH ESO ISS PBL14 START | 102.74 |
| HIERARCH ESO ISS PBL14 END | 102.439 |
| HIERARCH ESO ISS PBLA14 START | 108.879 |
| HIERARCH ESO ISS PBLA14 END | 109.227 |
| HIERARCH ESO ISS PBL23 START | 43.374 |
| HIERARCH ESO ISS PBL23 END | 43.212 |
| HIERARCH ESO ISS PBLA23 START | 89.4 |
| HIERARCH ESO ISS PBLA23 END | 89.7 |
| HIERARCH ESO ISS PBL24 START | 67.732 |
| HIERARCH ESO ISS PBL24 END | 67.54 |
| HIERARCH ESO ISS PBLA24 START | 50.129 |
| HIERARCH ESO ISS PBLA24 END | 50.284 |
| HIERARCH ESO ISS PBL34 START | 43.812 |
| HIERARCH ESO ISS PBL34 END | 43.795 |
| HIERARCH ESO ISS PBLA34 START | 11.334 |
| HIERARCH ESO ISS PBLA34 END | 11.511 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002408 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0024 |
| HIERARCH ESO ISS AMBI TEMP | 10.78 |
| HIERARCH ESO ISS AMBI FWHM START | 0.95 |
| HIERARCH ESO ISS AMBI FWHM END | 0.93 |
| HIERARCH ESO FT ROBJ NAME | HD218269 |
| HIERARCH ESO FT ROBJ ALPHA | 230714.774 |
| HIERARCH ESO FT ROBJ DELTA | -504112.068 |