Exposure
- ID
- GRAVI.2024-05-30T09:27:37.057_2
- Header ID
- GRAVI.2024-05-30T09:27:37.057
- Date updated
- 2024-05-30 09:45:29 UTC+0000
- Release date
- 2025-05-30 09:45:29 UTC+0000
- UTC Start
- 2024-05-30 09:27:37.057
- UTC End
- 2024-05-30 09:34:17.057
- MJD Start
- 60460.3941789
- MJD End
- 60460.3988085296
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0054965
- Ambient temperature (°C)
- 15.57
- Seeing (arcsec)
- 0.305
Observation
- ID
- 59433
- Category
- science
- Program ID
- 113.26QY.002
- Program Title
- THE FIRST Z=2 SMBH MASSES WITH GRAVITY-WIDE
- Program Type
- Normal
- PI / COI
- SHIMIZU / EISENHAUER / GENZEL / SHANGGUAN / DAVIES / STURM / LUTZ / SANTOS / CAO / TACCONI / FORSTER SCHREIBER / DE ZEEUW / HOENIG / MILLOUR / DEXTER / LEFTLEY / PAUMARD / PETROV / CLÉNET / LOPEZ / PERRIN
Target
- ID
- 44061
- Name
- TYC_8435-201-1
- RA
- 323.2732375
- DEC
- -51.0175197222222
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 | 52.3190 | 52.1300 | 26.5000 | 27.5000 |
| U1-U3 | 95.8790 | 95.4920 | 33.1000 | 34.1000 |
| U1-U4 | 128.0210 | 127.6060 | 60.3000 | 61.5450 |
| U2-U3 | 44.3080 | 44.1200 | 40.8000 | 41.9000 |
| U2-U4 | 89.4000 | 89.3410 | 79.2870 | 80.6290 |
| U3-U4 | 61.2520 | 61.4670 | 106.0240 | 107.3120 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26QY.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60460.3941789 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J2133-5100 |
| HIERARCH ESO INS SOBJ NAME | GQC_J2133-5100 |
| RA | 323.270436 |
| DEC | -51.01605 |
| 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 | 52.319 |
| HIERARCH ESO ISS PBL12 END | 52.13 |
| HIERARCH ESO ISS PBLA12 START | 26.5 |
| HIERARCH ESO ISS PBLA12 END | 27.5 |
| HIERARCH ESO ISS PBL13 START | 95.879 |
| HIERARCH ESO ISS PBL13 END | 95.492 |
| HIERARCH ESO ISS PBLA13 START | 33.1 |
| HIERARCH ESO ISS PBLA13 END | 34.1 |
| HIERARCH ESO ISS PBL14 START | 128.021 |
| HIERARCH ESO ISS PBL14 END | 127.606 |
| HIERARCH ESO ISS PBLA14 START | 60.3 |
| HIERARCH ESO ISS PBLA14 END | 61.545 |
| HIERARCH ESO ISS PBL23 START | 44.308 |
| HIERARCH ESO ISS PBL23 END | 44.12 |
| HIERARCH ESO ISS PBLA23 START | 40.8 |
| HIERARCH ESO ISS PBLA23 END | 41.9 |
| HIERARCH ESO ISS PBL24 START | 89.4 |
| HIERARCH ESO ISS PBL24 END | 89.341 |
| HIERARCH ESO ISS PBLA24 START | 79.287 |
| HIERARCH ESO ISS PBLA24 END | 80.629 |
| HIERARCH ESO ISS PBL34 START | 61.252 |
| HIERARCH ESO ISS PBL34 END | 61.467 |
| HIERARCH ESO ISS PBLA34 START | 106.024 |
| HIERARCH ESO ISS PBLA34 END | 107.312 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005941 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005052 |
| HIERARCH ESO ISS AMBI TEMP | 15.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.32 |
| HIERARCH ESO ISS AMBI FWHM END | 0.29 |
| HIERARCH ESO FT ROBJ NAME | TYC_8435-201-1 |
| HIERARCH ESO FT ROBJ ALPHA | 213305.577 |
| HIERARCH ESO FT ROBJ DELTA | -510103.071 |