Exposure
- ID
- GRAVI.2023-08-03T08:52:50.244_2
- Header ID
- GRAVI.2023-08-03T08:52:50.244
- Date updated
- 2023-08-03 09:00:37 UTC+0000
- Release date
- 2023-08-03 08:52:50 UTC+0000
- UTC Start
- 2023-08-03 08:52:50.244
- UTC End
- 2023-08-03 08:54:50.244
- MJD Start
- 60159.37002597
- MJD End
- 60159.371414858884
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004725
- Ambient temperature (°C)
- 16.98
- Seeing (arcsec)
- 0.885
Observation
- ID
- 56509
- Category
- calibrator
- Program ID
- 1103.B-0626(F)
- Program Title
- THE CORE OF THE MATTER: SPATIALLY RESOLVING THE AGN BROAD EMISSION LINE REGION WITH GRAVITY
- Program Type
- DDT
- PI / COI
- STURM/ CLENET/ DAVIES/ DEXTER/ ECKART/ EISENHAUER/ GENZEL/ GRATADOUR/ HONIG/ KISHIMOTO/ LACOUR/ LUTZ/ MILLOUR/ NETZER/ PERRIN/ PETERSON/ PETRUCCI/ PFUHL/ PRIETO/ ROUAN/ STOCK/ WAISBERG/ WOILLEZ
Target
- ID
- 41880
- Name
- HD_16143
- RA
- 38.783024999999995
- DEC
- -14.911827500000001
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.0100 | 54.0550 | 14.8000 | 15.1000 |
| U1-U3 | 96.7520 | 96.8790 | 21.1000 | 21.5000 |
| U1-U4 | 118.4260 | 118.8610 | 50.8460 | 51.1740 |
| U2-U3 | 43.4900 | 43.5760 | 29.0000 | 29.4000 |
| U2-U4 | 81.2610 | 81.6320 | 73.8920 | 74.1250 |
| U3-U4 | 59.0170 | 59.2200 | 105.2020 | 105.3060 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1103.B-0626(F) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,DUAL |
| MJD-OBS | 60159.37002597 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 16143 |
| HIERARCH ESO INS SOBJ NAME | HD_16143_empty |
| RA | 38.78462 |
| DEC | -14.91207 |
| HIERARCH ESO INS SPEC RES | LOW |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 150.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 120 |
| HIERARCH ESO ISS PBL12 START | 54.01 |
| HIERARCH ESO ISS PBL12 END | 54.055 |
| HIERARCH ESO ISS PBLA12 START | 14.8 |
| HIERARCH ESO ISS PBLA12 END | 15.1 |
| HIERARCH ESO ISS PBL13 START | 96.752 |
| HIERARCH ESO ISS PBL13 END | 96.879 |
| HIERARCH ESO ISS PBLA13 START | 21.1 |
| HIERARCH ESO ISS PBLA13 END | 21.5 |
| HIERARCH ESO ISS PBL14 START | 118.426 |
| HIERARCH ESO ISS PBL14 END | 118.861 |
| HIERARCH ESO ISS PBLA14 START | 50.846 |
| HIERARCH ESO ISS PBLA14 END | 51.174 |
| HIERARCH ESO ISS PBL23 START | 43.49 |
| HIERARCH ESO ISS PBL23 END | 43.576 |
| HIERARCH ESO ISS PBLA23 START | 29.0 |
| HIERARCH ESO ISS PBLA23 END | 29.4 |
| HIERARCH ESO ISS PBL24 START | 81.261 |
| HIERARCH ESO ISS PBL24 END | 81.632 |
| HIERARCH ESO ISS PBLA24 START | 73.892 |
| HIERARCH ESO ISS PBLA24 END | 74.125 |
| HIERARCH ESO ISS PBL34 START | 59.017 |
| HIERARCH ESO ISS PBL34 END | 59.22 |
| HIERARCH ESO ISS PBLA34 START | 105.202 |
| HIERARCH ESO ISS PBLA34 END | 105.306 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.0051 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00435 |
| HIERARCH ESO ISS AMBI TEMP | 16.98 |
| HIERARCH ESO ISS AMBI FWHM START | 0.86 |
| HIERARCH ESO ISS AMBI FWHM END | 0.91 |
| HIERARCH ESO FT ROBJ NAME | HD_16143 |
| HIERARCH ESO FT ROBJ ALPHA | 023507.926 |
| HIERARCH ESO FT ROBJ DELTA | -145442.579 |