Exposure
- ID
- GRAVI.2024-06-24T03:18:05.818_1
- Header ID
- GRAVI.2024-06-24T03:18:05.818
- Date updated
- 2024-06-24 03:35:31 UTC+0000
- Release date
- 2025-06-24 03:35:31 UTC+0000
- UTC Start
- 2024-06-24 03:18:05.818
- UTC End
- 2024-06-24 03:24:05.818
- MJD Start
- 60485.13756734
- MJD End
- 60485.1417340067
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002264
- Ambient temperature (°C)
- 10.14
- Seeing (arcsec)
- 0.645
Observation
- ID
- 59758
- Category
- science
- Program ID
- 113.268P.003
- Program Title
- THE GALACTIC CENTER WITH GRAVITY - MEASURING THE SPIN OF SGR A* BY MEANS OF DEEP GRAVITY INTERFEROMETRY
- Program Type
- GTO
- PI / COI
- EISENHAUER / GILLESSEN / GENZEL / OTT / WIDMANN / DRESCHER / RIBEIRO / SADUN BORDONI / STRAUBMEIER / BRANDNER / PERRIN / ROUSSELET-PERRAUT / GARCIA / MANG / PAUMARD / ECKART / VINCENT / BOURDAROT / LUTZ / STURM / CAO / HORROBIN / LE BOUQUIN / KREIDBERG /
Target
- ID
- 44321
- Name
- SGRA
- RA
- 266.416828
- DEC
- -29.00731
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 56.5490 | 56.5560 | 19.1000 | 19.9000 |
U1-U3 | 102.3280 | 102.3720 | 25.3000 | 26.1000 |
U1-U4 | 128.7020 | 129.0670 | 52.8050 | 53.7110 |
U2-U3 | 46.5030 | 46.5470 | 32.8000 | 33.7000 |
U2-U4 | 87.4550 | 87.8730 | 73.8150 | 74.6760 |
U3-U4 | 60.6180 | 60.9610 | 104.0520 | 104.7530 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 113.268P.003 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60485.13756734 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | IRS16C |
HIERARCH ESO INS SOBJ NAME | SGRA |
RA | 266.416828 |
DEC | -29.00731 |
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 | 56.549 |
HIERARCH ESO ISS PBL12 END | 56.556 |
HIERARCH ESO ISS PBLA12 START | 19.1 |
HIERARCH ESO ISS PBLA12 END | 19.9 |
HIERARCH ESO ISS PBL13 START | 102.328 |
HIERARCH ESO ISS PBL13 END | 102.372 |
HIERARCH ESO ISS PBLA13 START | 25.3 |
HIERARCH ESO ISS PBLA13 END | 26.1 |
HIERARCH ESO ISS PBL14 START | 128.702 |
HIERARCH ESO ISS PBL14 END | 129.067 |
HIERARCH ESO ISS PBLA14 START | 52.805 |
HIERARCH ESO ISS PBLA14 END | 53.711 |
HIERARCH ESO ISS PBL23 START | 46.503 |
HIERARCH ESO ISS PBL23 END | 46.547 |
HIERARCH ESO ISS PBLA23 START | 32.8 |
HIERARCH ESO ISS PBLA23 END | 33.7 |
HIERARCH ESO ISS PBL24 START | 87.455 |
HIERARCH ESO ISS PBL24 END | 87.873 |
HIERARCH ESO ISS PBLA24 START | 73.815 |
HIERARCH ESO ISS PBLA24 END | 74.676 |
HIERARCH ESO ISS PBL34 START | 60.618 |
HIERARCH ESO ISS PBL34 END | 60.961 |
HIERARCH ESO ISS PBLA34 START | 104.052 |
HIERARCH ESO ISS PBLA34 END | 104.753 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002264 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002264 |
HIERARCH ESO ISS AMBI TEMP | 10.14 |
HIERARCH ESO ISS AMBI FWHM START | 0.65 |
HIERARCH ESO ISS AMBI FWHM END | 0.64 |
HIERARCH ESO FT ROBJ NAME | IRS16C |
HIERARCH ESO FT ROBJ ALPHA | 174540.1000 |
HIERARCH ESO FT ROBJ DELTA | -290027.6541 |