Exposure
- ID
- GRAVI.2024-05-29T09:25:19.468_2
- Header ID
- GRAVI.2024-05-29T09:25:19.468
- Date updated
- 2024-05-29 09:40:27 UTC+0000
- Release date
- 2025-05-29 09:40:27 UTC+0000
- UTC Start
- 2024-05-29 09:25:19.468
- UTC End
- 2024-05-29 09:31:59.468
- MJD Start
- 60459.39258643
- MJD End
- 60459.3972160596
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0062085
- Ambient temperature (°C)
- 14.46
- Seeing (arcsec)
- 0.31
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 | 52.4800 | 52.3010 | 25.7000 | 26.6000 |
| U1-U3 | 96.2090 | 95.8420 | 32.2000 | 33.2000 |
| U1-U4 | 128.3600 | 127.9820 | 59.1700 | 60.4160 |
| U2-U3 | 44.4670 | 44.2900 | 39.9000 | 40.9000 |
| U2-U4 | 89.4260 | 89.3950 | 78.0720 | 79.4130 |
| U3-U4 | 61.0410 | 61.2750 | 104.8600 | 106.1440 |
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 | 60459.39258643 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J2133-5100 |
| HIERARCH ESO INS SOBJ NAME | GQC_J2133-5100 |
| RA | 323.270733 |
| DEC | -51.01612 |
| 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 | 52.48 |
| HIERARCH ESO ISS PBL12 END | 52.301 |
| HIERARCH ESO ISS PBLA12 START | 25.7 |
| HIERARCH ESO ISS PBLA12 END | 26.6 |
| HIERARCH ESO ISS PBL13 START | 96.209 |
| HIERARCH ESO ISS PBL13 END | 95.842 |
| HIERARCH ESO ISS PBLA13 START | 32.2 |
| HIERARCH ESO ISS PBLA13 END | 33.2 |
| HIERARCH ESO ISS PBL14 START | 128.36 |
| HIERARCH ESO ISS PBL14 END | 127.982 |
| HIERARCH ESO ISS PBLA14 START | 59.17 |
| HIERARCH ESO ISS PBLA14 END | 60.416 |
| HIERARCH ESO ISS PBL23 START | 44.467 |
| HIERARCH ESO ISS PBL23 END | 44.29 |
| HIERARCH ESO ISS PBLA23 START | 39.9 |
| HIERARCH ESO ISS PBLA23 END | 40.9 |
| HIERARCH ESO ISS PBL24 START | 89.426 |
| HIERARCH ESO ISS PBL24 END | 89.395 |
| HIERARCH ESO ISS PBLA24 START | 78.072 |
| HIERARCH ESO ISS PBLA24 END | 79.413 |
| HIERARCH ESO ISS PBL34 START | 61.041 |
| HIERARCH ESO ISS PBL34 END | 61.275 |
| HIERARCH ESO ISS PBLA34 START | 104.86 |
| HIERARCH ESO ISS PBLA34 END | 106.144 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005438 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006979 |
| HIERARCH ESO ISS AMBI TEMP | 14.46 |
| HIERARCH ESO ISS AMBI FWHM START | 0.31 |
| HIERARCH ESO ISS AMBI FWHM END | 0.31 |
| HIERARCH ESO FT ROBJ NAME | TYC_8435-201-1 |
| HIERARCH ESO FT ROBJ ALPHA | 213305.577 |
| HIERARCH ESO FT ROBJ DELTA | -510103.071 |