Exposure
- ID
- GRAVI.2024-05-29T05:54:28.441_1
- Header ID
- GRAVI.2024-05-29T05:54:28.441
- Date updated
- 2024-05-29 06:10:29 UTC+0000
- Release date
- 2025-05-29 06:10:29 UTC+0000
- UTC Start
- 2024-05-29 05:54:28.441
- UTC End
- 2024-05-29 06:00:28.441
- MJD Start
- 60459.24616251
- MJD End
- 60459.2503291767
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006937
- Ambient temperature (°C)
- 14.97
- Seeing (arcsec)
- 0.56
Observation
- ID
- 59428
- Category
- science
- Program ID
- 113.268P.002
- 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
- 44056
- Name
- SGRA
- RA
- 266.416878
- DEC
- -29.00732
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.4580 | 56.4180 | 25.5000 | 26.2000 |
| U1-U3 | 102.2860 | 102.2040 | 31.8000 | 32.6000 |
| U1-U4 | 130.1830 | 130.0970 | 59.8420 | 60.6040 |
| U2-U3 | 46.5920 | 46.5530 | 39.5000 | 40.3000 |
| U2-U4 | 89.4260 | 89.4180 | 80.7030 | 81.4860 |
| U3-U4 | 62.4050 | 62.4550 | 110.1380 | 110.9040 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.268P.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60459.24616251 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | IRS16C |
| HIERARCH ESO INS SOBJ NAME | SGRA |
| RA | 266.416878 |
| DEC | -29.00732 |
| 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 | 56.458 |
| HIERARCH ESO ISS PBL12 END | 56.418 |
| HIERARCH ESO ISS PBLA12 START | 25.5 |
| HIERARCH ESO ISS PBLA12 END | 26.2 |
| HIERARCH ESO ISS PBL13 START | 102.286 |
| HIERARCH ESO ISS PBL13 END | 102.204 |
| HIERARCH ESO ISS PBLA13 START | 31.8 |
| HIERARCH ESO ISS PBLA13 END | 32.6 |
| HIERARCH ESO ISS PBL14 START | 130.183 |
| HIERARCH ESO ISS PBL14 END | 130.097 |
| HIERARCH ESO ISS PBLA14 START | 59.842 |
| HIERARCH ESO ISS PBLA14 END | 60.604 |
| HIERARCH ESO ISS PBL23 START | 46.592 |
| HIERARCH ESO ISS PBL23 END | 46.553 |
| HIERARCH ESO ISS PBLA23 START | 39.5 |
| HIERARCH ESO ISS PBLA23 END | 40.3 |
| HIERARCH ESO ISS PBL24 START | 89.426 |
| HIERARCH ESO ISS PBL24 END | 89.418 |
| HIERARCH ESO ISS PBLA24 START | 80.703 |
| HIERARCH ESO ISS PBLA24 END | 81.486 |
| HIERARCH ESO ISS PBL34 START | 62.405 |
| HIERARCH ESO ISS PBL34 END | 62.455 |
| HIERARCH ESO ISS PBLA34 START | 110.138 |
| HIERARCH ESO ISS PBLA34 END | 110.904 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004986 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008888 |
| HIERARCH ESO ISS AMBI TEMP | 14.97 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |
| HIERARCH ESO FT ROBJ NAME | IRS16C |
| HIERARCH ESO FT ROBJ ALPHA | 174540.1000 |
| HIERARCH ESO FT ROBJ DELTA | -290027.6541 |