Exposure
- ID
- GRAVI.2024-05-30T09:34:49.075_2
- Header ID
- GRAVI.2024-05-30T09:34:49.075
- Date updated
- 2024-05-30 09:50:25 UTC+0000
- Release date
- 2025-05-30 09:50:25 UTC+0000
- UTC Start
- 2024-05-30 09:34:49.075
- UTC End
- 2024-05-30 09:41:29.075
- MJD Start
- 60460.39917911
- MJD End
- 60460.4038087396
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005789
- Ambient temperature (°C)
- 15.65
- Seeing (arcsec)
- 0.27
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 | 52.1220 | 51.9250 | 27.5000 | 28.4000 |
| U1-U3 | 95.4750 | 95.0700 | 34.1000 | 35.1000 |
| U1-U4 | 127.5870 | 127.1330 | 61.5990 | 62.8280 |
| U2-U3 | 44.1120 | 43.9140 | 42.0000 | 43.0000 |
| U2-U4 | 89.3380 | 89.2460 | 80.6870 | 82.0150 |
| U3-U4 | 61.4760 | 61.6660 | 107.3680 | 108.6470 |
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 | 60460.39917911 |
| 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 | 52.122 |
| HIERARCH ESO ISS PBL12 END | 51.925 |
| HIERARCH ESO ISS PBLA12 START | 27.5 |
| HIERARCH ESO ISS PBLA12 END | 28.4 |
| HIERARCH ESO ISS PBL13 START | 95.475 |
| HIERARCH ESO ISS PBL13 END | 95.07 |
| HIERARCH ESO ISS PBLA13 START | 34.1 |
| HIERARCH ESO ISS PBLA13 END | 35.1 |
| HIERARCH ESO ISS PBL14 START | 127.587 |
| HIERARCH ESO ISS PBL14 END | 127.133 |
| HIERARCH ESO ISS PBLA14 START | 61.599 |
| HIERARCH ESO ISS PBLA14 END | 62.828 |
| HIERARCH ESO ISS PBL23 START | 44.112 |
| HIERARCH ESO ISS PBL23 END | 43.914 |
| HIERARCH ESO ISS PBLA23 START | 42.0 |
| HIERARCH ESO ISS PBLA23 END | 43.0 |
| HIERARCH ESO ISS PBL24 START | 89.338 |
| HIERARCH ESO ISS PBL24 END | 89.246 |
| HIERARCH ESO ISS PBLA24 START | 80.687 |
| HIERARCH ESO ISS PBLA24 END | 82.015 |
| HIERARCH ESO ISS PBL34 START | 61.476 |
| HIERARCH ESO ISS PBL34 END | 61.666 |
| HIERARCH ESO ISS PBLA34 START | 107.368 |
| HIERARCH ESO ISS PBLA34 END | 108.647 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006202 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005376 |
| HIERARCH ESO ISS AMBI TEMP | 15.65 |
| HIERARCH ESO ISS AMBI FWHM START | 0.26 |
| HIERARCH ESO ISS AMBI FWHM END | 0.28 |
| HIERARCH ESO FT ROBJ NAME | TYC_8435-201-1 |
| HIERARCH ESO FT ROBJ ALPHA | 213305.577 |
| HIERARCH ESO FT ROBJ DELTA | -510103.071 |