Exposure
- ID
- GRAVI.2021-04-01T02:54:31.553_1
- Header ID
- GRAVI.2021-04-01T02:54:31.553
- Date updated
- 2021-04-01 03:10:32 UTC+0000
- Release date
- 2021-04-01 02:54:31 UTC+0000
- UTC Start
- 2021-04-01 02:54:31.553
- UTC End
- 2021-04-01 03:00:31.553
- MJD Start
- 59305.12119853
- MJD End
- 59305.1253651967
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002017
- Ambient temperature (°C)
- 10.8
- Seeing (arcsec)
- 1.47
Observation
- ID
- 47357
- Category
- calibrator
- Program ID
- 1103.B-0626(E)
- 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
- 35519
- Name
- HD_104508
- RA
- 180.518642
- DEC
- -44.40793
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.1400 | 55.0600 | 18.1000 | 18.9000 |
| U1-U3 | 100.7160 | 100.5600 | 24.1000 | 25.0000 |
| U1-U4 | 130.1950 | 130.2100 | 49.8560 | 50.9690 |
| U2-U3 | 46.2420 | 46.1760 | 31.3000 | 32.2000 |
| U2-U4 | 88.2340 | 88.4880 | 69.0680 | 70.2370 |
| U3-U4 | 58.9570 | 59.3470 | 97.8030 | 98.8550 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1103.B-0626(E) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59305.12119853 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 104508 |
| HIERARCH ESO INS SOBJ NAME | HD_104508 |
| RA | 180.518642 |
| DEC | -44.40793 |
| 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 | 376.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 55.14 |
| HIERARCH ESO ISS PBL12 END | 55.06 |
| HIERARCH ESO ISS PBLA12 START | 18.1 |
| HIERARCH ESO ISS PBLA12 END | 18.9 |
| HIERARCH ESO ISS PBL13 START | 100.716 |
| HIERARCH ESO ISS PBL13 END | 100.56 |
| HIERARCH ESO ISS PBLA13 START | 24.1 |
| HIERARCH ESO ISS PBLA13 END | 25.0 |
| HIERARCH ESO ISS PBL14 START | 130.195 |
| HIERARCH ESO ISS PBL14 END | 130.21 |
| HIERARCH ESO ISS PBLA14 START | 49.856 |
| HIERARCH ESO ISS PBLA14 END | 50.969 |
| HIERARCH ESO ISS PBL23 START | 46.242 |
| HIERARCH ESO ISS PBL23 END | 46.176 |
| HIERARCH ESO ISS PBLA23 START | 31.3 |
| HIERARCH ESO ISS PBLA23 END | 32.2 |
| HIERARCH ESO ISS PBL24 START | 88.234 |
| HIERARCH ESO ISS PBL24 END | 88.488 |
| HIERARCH ESO ISS PBLA24 START | 69.068 |
| HIERARCH ESO ISS PBLA24 END | 70.237 |
| HIERARCH ESO ISS PBL34 START | 58.957 |
| HIERARCH ESO ISS PBL34 END | 59.347 |
| HIERARCH ESO ISS PBLA34 START | 97.803 |
| HIERARCH ESO ISS PBLA34 END | 98.855 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002037 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001997 |
| HIERARCH ESO ISS AMBI TEMP | 10.8 |
| HIERARCH ESO ISS AMBI FWHM START | 1.47 |
| HIERARCH ESO ISS AMBI FWHM END | 1.47 |