Exposure
- ID
- GRAVI.2024-04-27T04:34:44.252_2
- Header ID
- GRAVI.2024-04-27T04:34:44.252
- Date updated
- 2024-04-27 04:50:29 UTC+0000
- Release date
- 2025-04-27 04:50:29 UTC+0000
- UTC Start
- 2024-04-27 04:34:44.252
- UTC End
- 2024-04-27 04:41:24.252
- MJD Start
- 60427.19078995
- MJD End
- 60427.1954195796
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0064325
- Ambient temperature (°C)
- 17.48
- Seeing (arcsec)
- 0.535
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 | 54.2100 | 54.0310 | 28.5000 | 29.3000 |
U1-U3 | 98.5460 | 98.1730 | 35.1000 | 35.9000 |
U1-U4 | 128.0560 | 127.5540 | 63.3690 | 64.4170 |
U2-U3 | 45.1180 | 44.9300 | 43.0000 | 43.9000 |
U2-U4 | 89.1180 | 88.9290 | 83.7030 | 84.8490 |
U3-U4 | 62.3190 | 62.3960 | 111.8930 | 113.0220 |
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 | 60427.19078995 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | GQC J1402-4151 |
HIERARCH ESO INS SOBJ NAME | GQC_J1402-4151 |
RA | 210.573959 |
DEC | -41.85876 |
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 | 54.21 |
HIERARCH ESO ISS PBL12 END | 54.031 |
HIERARCH ESO ISS PBLA12 START | 28.5 |
HIERARCH ESO ISS PBLA12 END | 29.3 |
HIERARCH ESO ISS PBL13 START | 98.546 |
HIERARCH ESO ISS PBL13 END | 98.173 |
HIERARCH ESO ISS PBLA13 START | 35.1 |
HIERARCH ESO ISS PBLA13 END | 35.9 |
HIERARCH ESO ISS PBL14 START | 128.056 |
HIERARCH ESO ISS PBL14 END | 127.554 |
HIERARCH ESO ISS PBLA14 START | 63.369 |
HIERARCH ESO ISS PBLA14 END | 64.417 |
HIERARCH ESO ISS PBL23 START | 45.118 |
HIERARCH ESO ISS PBL23 END | 44.93 |
HIERARCH ESO ISS PBLA23 START | 43.0 |
HIERARCH ESO ISS PBLA23 END | 43.9 |
HIERARCH ESO ISS PBL24 START | 89.118 |
HIERARCH ESO ISS PBL24 END | 88.929 |
HIERARCH ESO ISS PBLA24 START | 83.703 |
HIERARCH ESO ISS PBLA24 END | 84.849 |
HIERARCH ESO ISS PBL34 START | 62.319 |
HIERARCH ESO ISS PBL34 END | 62.396 |
HIERARCH ESO ISS PBLA34 START | 111.893 |
HIERARCH ESO ISS PBLA34 END | 113.022 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005789 |
HIERARCH ESO ISS AMBI TAU0 END | 0.007076 |
HIERARCH ESO ISS AMBI TEMP | 17.48 |
HIERARCH ESO ISS AMBI FWHM START | 0.6 |
HIERARCH ESO ISS AMBI FWHM END | 0.47 |
HIERARCH ESO FT ROBJ NAME | TYC_7811-2901-1 |
HIERARCH ESO FT ROBJ ALPHA | 140217.918 |
HIERARCH ESO FT ROBJ DELTA | -415128.985 |