Exposure
- ID
- GRAVI.2023-06-07T01:09:23.642_2
- Header ID
- GRAVI.2023-06-07T01:09:23.642
- Date updated
- 2023-06-07 01:20:56 UTC+0000
- Release date
- 2024-06-07 01:20:56 UTC+0000
- UTC Start
- 2023-06-07 01:09:23.642
- UTC End
- 2023-06-07 01:11:23.642
- MJD Start
- 60102.0481903
- MJD End
- 60102.0495791889
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011574
- Ambient temperature (°C)
- 15.66
- Seeing (arcsec)
- 0.605
Observation
- ID
- 55684
- Category
- science
- 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
- 41244
- Name
- IRAS_13349+2438
- RA
- 204.327995833333
- DEC
- 24.3842552777778
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 | 40.7210 | 40.9500 | 35.9000 | 36.1000 |
| U1-U3 | 77.2070 | 77.6690 | 43.6000 | 43.7000 |
| U1-U4 | 118.9820 | 119.4720 | 70.2140 | 70.0420 |
| U2-U3 | 37.2520 | 37.4710 | 52.0000 | 52.0000 |
| U2-U4 | 88.3820 | 88.5130 | 85.2710 | 85.0210 |
| U3-U4 | 60.7840 | 60.6420 | 104.9260 | 104.7040 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1103.B-0626(F) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60102.0481903 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | IRAS 13349+2438 |
| HIERARCH ESO INS SOBJ NAME | IRAS_13349+2438_empt |
| RA | 204.330483 |
| DEC | 24.38419 |
| 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 | 40.721 |
| HIERARCH ESO ISS PBL12 END | 40.95 |
| HIERARCH ESO ISS PBLA12 START | 35.9 |
| HIERARCH ESO ISS PBLA12 END | 36.1 |
| HIERARCH ESO ISS PBL13 START | 77.207 |
| HIERARCH ESO ISS PBL13 END | 77.669 |
| HIERARCH ESO ISS PBLA13 START | 43.6 |
| HIERARCH ESO ISS PBLA13 END | 43.7 |
| HIERARCH ESO ISS PBL14 START | 118.982 |
| HIERARCH ESO ISS PBL14 END | 119.472 |
| HIERARCH ESO ISS PBLA14 START | 70.214 |
| HIERARCH ESO ISS PBLA14 END | 70.042 |
| HIERARCH ESO ISS PBL23 START | 37.252 |
| HIERARCH ESO ISS PBL23 END | 37.471 |
| HIERARCH ESO ISS PBLA23 START | 52.0 |
| HIERARCH ESO ISS PBLA23 END | 52.0 |
| HIERARCH ESO ISS PBL24 START | 88.382 |
| HIERARCH ESO ISS PBL24 END | 88.513 |
| HIERARCH ESO ISS PBLA24 START | 85.271 |
| HIERARCH ESO ISS PBLA24 END | 85.021 |
| HIERARCH ESO ISS PBL34 START | 60.784 |
| HIERARCH ESO ISS PBL34 END | 60.642 |
| HIERARCH ESO ISS PBLA34 START | 104.926 |
| HIERARCH ESO ISS PBLA34 END | 104.704 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011574 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011574 |
| HIERARCH ESO ISS AMBI TEMP | 15.66 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |
| HIERARCH ESO FT ROBJ NAME | IRAS_13349+2438 |
| HIERARCH ESO FT ROBJ ALPHA | 133718.719 |
| HIERARCH ESO FT ROBJ DELTA | 242303.319 |