Exposure
- ID
- GRAVI.2025-01-20T06:55:41.042_1
- Header ID
- GRAVI.2025-01-20T06:55:41.042
- Date updated
- 2025-01-20 07:10:25 UTC+0000
- Release date
- 2026-01-20 07:10:25 UTC+0000
- UTC Start
- 2025-01-20 06:55:41.042
- UTC End
- 2025-01-20 07:02:21.042
- MJD Start
- 60695.28866947
- MJD End
- 60695.29329909963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.013114500000000001
- Ambient temperature (°C)
- 12.96
- Seeing (arcsec)
- 0.6499999999999999
Observation
- ID
- 63444
- Category
- science
- Program ID
- 114.2793.001
- Program Title
- UNVEILING THE BLR: SPATIALLY RESOLVING BROAD H? EMISSION AT Z=3.5 WITH THE VLTI
- Program Type
- Normal
- PI / COI
- TEMPLE / MAZZUCCHELLI / ASSEF / RICCI / SHABLOVINSKAYA / SOLIMANO / BENTZ / GRIER / HOMAYOUNI / TRISTRAM / MATTHEWS
Target
- ID
- 47273
- Name
- J0750-5939
- RA
- 117.60708
- DEC
- -59.65044
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 41.4150 | 40.9480 | 51.7000 | 52.7000 |
| U1-U3 | 75.4500 | 74.5220 | 60.3000 | 61.4000 |
| U1-U4 | 107.9390 | 106.8230 | 94.6580 | 96.2070 |
| U2-U3 | 35.0580 | 34.6120 | 70.6000 | 71.8000 |
| U2-U4 | 82.5870 | 82.1080 | 114.6290 | 116.2800 |
| U3-U4 | 62.3710 | 62.3320 | 137.6490 | 139.1820 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.2793.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60695.28866947 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | J0750-5939 |
| HIERARCH ESO INS SOBJ NAME | J0750-5939 |
| RA | 117.60708 |
| DEC | -59.65044 |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 41.415 |
| HIERARCH ESO ISS PBL12 END | 40.948 |
| HIERARCH ESO ISS PBLA12 START | 51.7 |
| HIERARCH ESO ISS PBLA12 END | 52.7 |
| HIERARCH ESO ISS PBL13 START | 75.45 |
| HIERARCH ESO ISS PBL13 END | 74.522 |
| HIERARCH ESO ISS PBLA13 START | 60.3 |
| HIERARCH ESO ISS PBLA13 END | 61.4 |
| HIERARCH ESO ISS PBL14 START | 107.939 |
| HIERARCH ESO ISS PBL14 END | 106.823 |
| HIERARCH ESO ISS PBLA14 START | 94.658 |
| HIERARCH ESO ISS PBLA14 END | 96.207 |
| HIERARCH ESO ISS PBL23 START | 35.058 |
| HIERARCH ESO ISS PBL23 END | 34.612 |
| HIERARCH ESO ISS PBLA23 START | 70.6 |
| HIERARCH ESO ISS PBLA23 END | 71.8 |
| HIERARCH ESO ISS PBL24 START | 82.587 |
| HIERARCH ESO ISS PBL24 END | 82.108 |
| HIERARCH ESO ISS PBLA24 START | 114.629 |
| HIERARCH ESO ISS PBLA24 END | 116.28 |
| HIERARCH ESO ISS PBL34 START | 62.371 |
| HIERARCH ESO ISS PBL34 END | 62.332 |
| HIERARCH ESO ISS PBLA34 START | 137.649 |
| HIERARCH ESO ISS PBLA34 END | 139.182 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.014479 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.01175 |
| HIERARCH ESO ISS AMBI TEMP | 12.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_52940402245 |
| HIERARCH ESO FT ROBJ ALPHA | 075023.956 |
| HIERARCH ESO FT ROBJ DELTA | -593857.307 |