Exposure
- ID
- GRAVI.2019-12-10T03:42:14.134_2
- Header ID
- GRAVI.2019-12-10T03:42:14.134
- Date updated
- 2019-12-10 04:00:31 UTC+0000
- Release date
- 2020-12-10 04:00:31 UTC+0000
- UTC Start
- 2019-12-10 03:42:14.134
- UTC End
- 2019-12-10 03:47:14.134
- MJD Start
- 58827.15433025
- MJD End
- 58827.1578024722
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0033445
- Ambient temperature (°C)
- 12.69
- Seeing (arcsec)
- 0.69
Observation
- ID
- 43502
- Category
- science
- Program ID
- 1103.B-0626(B)
- 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
- 33013
- Name
- HD25535
- RA
- 60.514375
- DEC
- -34.4821388888889
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 | 55.7120 | 55.5990 | 27.7000 | 28.4000 |
| U1-U3 | 100.9870 | 100.7470 | 34.1000 | 34.9000 |
| U1-U4 | 129.2340 | 128.8690 | 62.3520 | 63.2010 |
| U2-U3 | 46.0500 | 45.9260 | 41.9000 | 42.7000 |
| U2-U4 | 89.2170 | 89.0470 | 83.1480 | 84.0680 |
| U3-U4 | 62.4590 | 62.4710 | 112.2250 | 113.1520 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1103.B-0626(B) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 58827.15433025 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD25535 |
| HIERARCH ESO INS SOBJ NAME | HD25535B |
| RA | 60.518699 |
| DEC | -34.48226 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 392.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 300 |
| HIERARCH ESO ISS PBL12 START | 55.712 |
| HIERARCH ESO ISS PBL12 END | 55.599 |
| HIERARCH ESO ISS PBLA12 START | 27.7 |
| HIERARCH ESO ISS PBLA12 END | 28.4 |
| HIERARCH ESO ISS PBL13 START | 100.987 |
| HIERARCH ESO ISS PBL13 END | 100.747 |
| HIERARCH ESO ISS PBLA13 START | 34.1 |
| HIERARCH ESO ISS PBLA13 END | 34.9 |
| HIERARCH ESO ISS PBL14 START | 129.234 |
| HIERARCH ESO ISS PBL14 END | 128.869 |
| HIERARCH ESO ISS PBLA14 START | 62.352 |
| HIERARCH ESO ISS PBLA14 END | 63.201 |
| HIERARCH ESO ISS PBL23 START | 46.05 |
| HIERARCH ESO ISS PBL23 END | 45.926 |
| HIERARCH ESO ISS PBLA23 START | 41.9 |
| HIERARCH ESO ISS PBLA23 END | 42.7 |
| HIERARCH ESO ISS PBL24 START | 89.217 |
| HIERARCH ESO ISS PBL24 END | 89.047 |
| HIERARCH ESO ISS PBLA24 START | 83.148 |
| HIERARCH ESO ISS PBLA24 END | 84.068 |
| HIERARCH ESO ISS PBL34 START | 62.459 |
| HIERARCH ESO ISS PBL34 END | 62.471 |
| HIERARCH ESO ISS PBLA34 START | 112.225 |
| HIERARCH ESO ISS PBLA34 END | 113.152 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003853 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002836 |
| HIERARCH ESO ISS AMBI TEMP | 12.69 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |
| HIERARCH ESO FT ROBJ NAME | HD25535 |
| HIERARCH ESO FT ROBJ ALPHA | 040203.450 |
| HIERARCH ESO FT ROBJ DELTA | -342855.700 |