Exposure
- ID
- GRAVI.2024-04-30T02:40:42.647_2
- Header ID
- GRAVI.2024-04-30T02:40:42.647
- Date updated
- 2024-04-30 02:55:27 UTC+0000
- Release date
- 2025-04-30 02:55:27 UTC+0000
- UTC Start
- 2024-04-30 02:40:42.647
- UTC End
- 2024-04-30 02:47:22.647
- MJD Start
- 60430.11160471
- MJD End
- 60430.1162343396
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0065205
- Ambient temperature (°C)
- 15.91
- Seeing (arcsec)
- 0.425
Observation
- ID
- 58961
- Category
- science
- Program ID
- 113.26QY.001
- 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
- 40581
- Name
- TYC_7811-2901-1
- RA
- 210.574658333333
- DEC
- -41.8580513888889
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 | 55.7960 | 55.7380 | 15.3000 | 16.3000 |
U1-U3 | 101.7090 | 101.6050 | 21.2000 | 22.2000 |
U1-U4 | 129.6840 | 129.8590 | 46.5730 | 47.8020 |
U2-U3 | 46.5500 | 46.5160 | 28.2000 | 29.3000 |
U2-U4 | 86.9400 | 87.3530 | 66.0170 | 67.2910 |
U3-U4 | 57.7360 | 58.2540 | 95.6640 | 96.7650 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 113.26QY.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60430.11160471 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | GQC J1402-4151 |
HIERARCH ESO INS SOBJ NAME | GQC_J1402-4151 |
RA | 210.573985 |
DEC | -41.85888 |
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 | 55.796 |
HIERARCH ESO ISS PBL12 END | 55.738 |
HIERARCH ESO ISS PBLA12 START | 15.3 |
HIERARCH ESO ISS PBLA12 END | 16.3 |
HIERARCH ESO ISS PBL13 START | 101.709 |
HIERARCH ESO ISS PBL13 END | 101.605 |
HIERARCH ESO ISS PBLA13 START | 21.2 |
HIERARCH ESO ISS PBLA13 END | 22.2 |
HIERARCH ESO ISS PBL14 START | 129.684 |
HIERARCH ESO ISS PBL14 END | 129.859 |
HIERARCH ESO ISS PBLA14 START | 46.573 |
HIERARCH ESO ISS PBLA14 END | 47.802 |
HIERARCH ESO ISS PBL23 START | 46.55 |
HIERARCH ESO ISS PBL23 END | 46.516 |
HIERARCH ESO ISS PBLA23 START | 28.2 |
HIERARCH ESO ISS PBLA23 END | 29.3 |
HIERARCH ESO ISS PBL24 START | 86.94 |
HIERARCH ESO ISS PBL24 END | 87.353 |
HIERARCH ESO ISS PBLA24 START | 66.017 |
HIERARCH ESO ISS PBLA24 END | 67.291 |
HIERARCH ESO ISS PBL34 START | 57.736 |
HIERARCH ESO ISS PBL34 END | 58.254 |
HIERARCH ESO ISS PBLA34 START | 95.664 |
HIERARCH ESO ISS PBLA34 END | 96.765 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006016 |
HIERARCH ESO ISS AMBI TAU0 END | 0.007025 |
HIERARCH ESO ISS AMBI TEMP | 15.91 |
HIERARCH ESO ISS AMBI FWHM START | 0.39 |
HIERARCH ESO ISS AMBI FWHM END | 0.46 |
HIERARCH ESO FT ROBJ NAME | TYC_7811-2901-1 |
HIERARCH ESO FT ROBJ ALPHA | 140217.918 |
HIERARCH ESO FT ROBJ DELTA | -415128.985 |