Exposure
- ID
- GRAVI.2021-03-03T09:01:01.814_2
- Header ID
- GRAVI.2021-03-03T09:01:01.814
- Date updated
- 2021-03-03 09:10:24 UTC+0000
- Release date
- 2022-03-03 09:10:24 UTC+0000
- UTC Start
- 2021-03-03 09:01:01.814
- UTC End
- 2021-03-03 09:01:30.614
- MJD Start
- 59276.37571544
- MJD End
- 59276.3760487733
- Exposure time (s)
- 28.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005652
- Ambient temperature (°C)
- 11.46
- Seeing (arcsec)
- 0.92
Observation
- ID
- 46990
- Category
- science
- Program ID
- 1103.B-0626(D)
- 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
- 35266
- Name
- HD_167665
- RA
- 274.348991666667
- DEC
- -28.2889447222222
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 | 56.1450 | 56.1450 | 0.6000 | 0.7000 |
| U1-U3 | 100.4750 | 100.4820 | 5.4000 | 5.5000 |
| U1-U4 | 114.1880 | 114.2890 | 28.8130 | 29.0080 |
| U2-U3 | 44.7640 | 44.7720 | 11.3000 | 11.5000 |
| U2-U4 | 69.9350 | 70.0790 | 51.1070 | 51.3050 |
| U3-U4 | 45.6570 | 45.7990 | 89.9890 | 90.0920 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1103.B-0626(D) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59276.37571544 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 167665 |
| HIERARCH ESO INS SOBJ NAME | HD167665B |
| RA | 274.352184 |
| DEC | -28.28985 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| 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 | 55.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 96 |
| HIERARCH ESO ISS PBL12 START | 56.145 |
| HIERARCH ESO ISS PBL12 END | 56.145 |
| HIERARCH ESO ISS PBLA12 START | 0.6 |
| HIERARCH ESO ISS PBLA12 END | 0.7 |
| HIERARCH ESO ISS PBL13 START | 100.475 |
| HIERARCH ESO ISS PBL13 END | 100.482 |
| HIERARCH ESO ISS PBLA13 START | 5.4 |
| HIERARCH ESO ISS PBLA13 END | 5.5 |
| HIERARCH ESO ISS PBL14 START | 114.188 |
| HIERARCH ESO ISS PBL14 END | 114.289 |
| HIERARCH ESO ISS PBLA14 START | 28.813 |
| HIERARCH ESO ISS PBLA14 END | 29.008 |
| HIERARCH ESO ISS PBL23 START | 44.764 |
| HIERARCH ESO ISS PBL23 END | 44.772 |
| HIERARCH ESO ISS PBLA23 START | 11.3 |
| HIERARCH ESO ISS PBLA23 END | 11.5 |
| HIERARCH ESO ISS PBL24 START | 69.935 |
| HIERARCH ESO ISS PBL24 END | 70.079 |
| HIERARCH ESO ISS PBLA24 START | 51.107 |
| HIERARCH ESO ISS PBLA24 END | 51.305 |
| HIERARCH ESO ISS PBL34 START | 45.657 |
| HIERARCH ESO ISS PBL34 END | 45.799 |
| HIERARCH ESO ISS PBLA34 START | 89.989 |
| HIERARCH ESO ISS PBLA34 END | 90.092 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00553 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005774 |
| HIERARCH ESO ISS AMBI TEMP | 11.46 |
| HIERARCH ESO ISS AMBI FWHM START | 0.94 |
| HIERARCH ESO ISS AMBI FWHM END | 0.9 |
| HIERARCH ESO FT ROBJ NAME | HD_167665 |
| HIERARCH ESO FT ROBJ ALPHA | 181723.758 |
| HIERARCH ESO FT ROBJ DELTA | -281720.201 |