Exposure
- ID
- GRAVI.2023-07-07T06:04:35.963_1
- Header ID
- GRAVI.2023-07-07T06:04:35.963
- Date updated
- 2023-07-07 06:21:34 UTC+0000
- Release date
- 2024-07-07 06:21:34 UTC+0000
- UTC Start
- 2023-07-07 06:04:35.963
- UTC End
- 2023-07-07 06:10:35.963
- MJD Start
- 60132.25319402
- MJD End
- 60132.2573606867
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0045575
- Ambient temperature (°C)
- 9.07
- Seeing (arcsec)
- 0.62
Observation
- ID
- 56167
- Category
- science
- Program ID
- 111.24H1.003
- Program Title
- THE GALACTIC CENTER WITH GRAVITY - PROBING EVENT HORIZON SCALE PHYSICS WITH STARS AND FLARES
- Program Type
- GTO
- PI / COI
- EISENHAUER/ GILLESSEN/ GENZEL/ OTT/ STRAUBMEIER/ BRANDNER/ ROUSSELET-PERRAUT/ PERRIN/ GARCIA/ ECKART/ DE ZEEUW/ WIDMANN/ PAUMARD/ HORROBIN/ VINCENT/ DRESCHER/ BOURDAROT/ CAO/ LUTZ/ STURM/ RIBEIRO
Target
- ID
- 41612
- Name
- S4
- RA
- 266.416849
- DEC
- -29.00721
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 52.2640 | 51.9210 | 38.6000 | 38.9000 |
U1-U3 | 92.6340 | 91.8510 | 44.8000 | 45.1000 |
U1-U4 | 108.2980 | 106.5220 | 75.7020 | 76.2570 |
U2-U3 | 41.0720 | 40.6260 | 52.8000 | 53.1000 |
U2-U4 | 73.6890 | 72.4320 | 101.0230 | 102.0140 |
U3-U4 | 55.5560 | 55.0460 | 134.4940 | 135.8150 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 111.24H1.003 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60132.25319402 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | IRS16C |
HIERARCH ESO INS SOBJ NAME | S4 |
RA | 266.416849 |
DEC | -29.00721 |
HIERARCH ESO INS SPEC RES | LOW |
HIERARCH ESO INS POLA MODE | SPLIT |
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 | 389.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 12 |
HIERARCH ESO ISS PBL12 START | 52.264 |
HIERARCH ESO ISS PBL12 END | 51.921 |
HIERARCH ESO ISS PBLA12 START | 38.6 |
HIERARCH ESO ISS PBLA12 END | 38.9 |
HIERARCH ESO ISS PBL13 START | 92.634 |
HIERARCH ESO ISS PBL13 END | 91.851 |
HIERARCH ESO ISS PBLA13 START | 44.8 |
HIERARCH ESO ISS PBLA13 END | 45.1 |
HIERARCH ESO ISS PBL14 START | 108.298 |
HIERARCH ESO ISS PBL14 END | 106.522 |
HIERARCH ESO ISS PBLA14 START | 75.702 |
HIERARCH ESO ISS PBLA14 END | 76.257 |
HIERARCH ESO ISS PBL23 START | 41.072 |
HIERARCH ESO ISS PBL23 END | 40.626 |
HIERARCH ESO ISS PBLA23 START | 52.8 |
HIERARCH ESO ISS PBLA23 END | 53.1 |
HIERARCH ESO ISS PBL24 START | 73.689 |
HIERARCH ESO ISS PBL24 END | 72.432 |
HIERARCH ESO ISS PBLA24 START | 101.023 |
HIERARCH ESO ISS PBLA24 END | 102.014 |
HIERARCH ESO ISS PBL34 START | 55.556 |
HIERARCH ESO ISS PBL34 END | 55.046 |
HIERARCH ESO ISS PBLA34 START | 134.494 |
HIERARCH ESO ISS PBLA34 END | 135.815 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003682 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005433 |
HIERARCH ESO ISS AMBI TEMP | 9.07 |
HIERARCH ESO ISS AMBI FWHM START | 0.7 |
HIERARCH ESO ISS AMBI FWHM END | 0.54 |
HIERARCH ESO FT ROBJ NAME | IRS16C |
HIERARCH ESO FT ROBJ ALPHA | 174540.1060 |
HIERARCH ESO FT ROBJ DELTA | -290027.5231 |