Exposure
- ID
- GRAVI.2021-04-01T09:29:53.122_2
- Header ID
- GRAVI.2021-04-01T09:29:53.122
- Date updated
- 2021-04-01 09:46:26 UTC+0000
- Release date
- 2022-04-01 09:46:25 UTC+0000
- UTC Start
- 2021-04-01 09:29:53.122
- UTC End
- 2021-04-01 09:35:13.122
- MJD Start
- 59305.39575373
- MJD End
- 59305.3994574337
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002351
- Ambient temperature (°C)
- 10.06
- Seeing (arcsec)
- 1.18
Observation
- ID
- 47368
- Category
- science
- 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
- 35487
- Name
- IRS16C
- RA
- 266.417116666667
- DEC
- -29.0076493888889
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 | 56.5180 | 56.4960 | 24.0000 | 24.7000 |
| U1-U3 | 102.3970 | 102.3590 | 30.3000 | 31.0000 |
| U1-U4 | 130.1720 | 130.2080 | 58.2090 | 58.9150 |
| U2-U3 | 46.6370 | 46.6240 | 38.0000 | 38.7000 |
| U2-U4 | 89.2710 | 89.3650 | 79.0560 | 79.7630 |
| U3-U4 | 62.1900 | 62.2990 | 108.5780 | 109.2400 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1103.B-0626(E) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59305.39575373 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | IRS16C |
| HIERARCH ESO INS SOBJ NAME | S2 |
| RA | 266.416931 |
| DEC | -29.00708 |
| HIERARCH ESO INS SPEC RES | LOW |
| 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 | 342.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 56.518 |
| HIERARCH ESO ISS PBL12 END | 56.496 |
| HIERARCH ESO ISS PBLA12 START | 24.0 |
| HIERARCH ESO ISS PBLA12 END | 24.7 |
| HIERARCH ESO ISS PBL13 START | 102.397 |
| HIERARCH ESO ISS PBL13 END | 102.359 |
| HIERARCH ESO ISS PBLA13 START | 30.3 |
| HIERARCH ESO ISS PBLA13 END | 31.0 |
| HIERARCH ESO ISS PBL14 START | 130.172 |
| HIERARCH ESO ISS PBL14 END | 130.208 |
| HIERARCH ESO ISS PBLA14 START | 58.209 |
| HIERARCH ESO ISS PBLA14 END | 58.915 |
| HIERARCH ESO ISS PBL23 START | 46.637 |
| HIERARCH ESO ISS PBL23 END | 46.624 |
| HIERARCH ESO ISS PBLA23 START | 38.0 |
| HIERARCH ESO ISS PBLA23 END | 38.7 |
| HIERARCH ESO ISS PBL24 START | 89.271 |
| HIERARCH ESO ISS PBL24 END | 89.365 |
| HIERARCH ESO ISS PBLA24 START | 79.056 |
| HIERARCH ESO ISS PBLA24 END | 79.763 |
| HIERARCH ESO ISS PBL34 START | 62.19 |
| HIERARCH ESO ISS PBL34 END | 62.299 |
| HIERARCH ESO ISS PBLA34 START | 108.578 |
| HIERARCH ESO ISS PBLA34 END | 109.24 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002351 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002351 |
| HIERARCH ESO ISS AMBI TEMP | 10.06 |
| HIERARCH ESO ISS AMBI FWHM START | 1.18 |
| HIERARCH ESO ISS AMBI FWHM END | 1.18 |
| HIERARCH ESO FT ROBJ NAME | IRS16C |
| HIERARCH ESO FT ROBJ ALPHA | 174540.1080 |
| HIERARCH ESO FT ROBJ DELTA | -290027.5378 |