Exposure
- ID
- GRAVI.2024-06-24T03:10:47.800_1
- Header ID
- GRAVI.2024-06-24T03:10:47.800
- Date updated
- 2024-06-24 03:25:31 UTC+0000
- Release date
- 2025-06-24 03:25:30 UTC+0000
- UTC Start
- 2024-06-24 03:10:47.800
- UTC End
- 2024-06-24 03:16:47.800
- MJD Start
- 60485.13249768
- MJD End
- 60485.1366643467
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002264
- Ambient temperature (°C)
- 10.27
- Seeing (arcsec)
- 0.65
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 | 56.5380 | 56.5480 | 18.2000 | 19.0000 |
| U1-U3 | 102.2670 | 102.3220 | 24.3000 | 25.2000 |
| U1-U4 | 128.2330 | 128.6500 | 51.7520 | 52.6830 |
| U2-U3 | 46.4440 | 46.4970 | 31.8000 | 32.7000 |
| U2-U4 | 86.9220 | 87.3950 | 72.8190 | 73.6990 |
| U3-U4 | 60.1840 | 60.5700 | 103.2600 | 103.9590 |
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 | 60485.13249768 |
| 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 | 56.538 |
| HIERARCH ESO ISS PBL12 END | 56.548 |
| HIERARCH ESO ISS PBLA12 START | 18.2 |
| HIERARCH ESO ISS PBLA12 END | 19.0 |
| HIERARCH ESO ISS PBL13 START | 102.267 |
| HIERARCH ESO ISS PBL13 END | 102.322 |
| HIERARCH ESO ISS PBLA13 START | 24.3 |
| HIERARCH ESO ISS PBLA13 END | 25.2 |
| HIERARCH ESO ISS PBL14 START | 128.233 |
| HIERARCH ESO ISS PBL14 END | 128.65 |
| HIERARCH ESO ISS PBLA14 START | 51.752 |
| HIERARCH ESO ISS PBLA14 END | 52.683 |
| HIERARCH ESO ISS PBL23 START | 46.444 |
| HIERARCH ESO ISS PBL23 END | 46.497 |
| HIERARCH ESO ISS PBLA23 START | 31.8 |
| HIERARCH ESO ISS PBLA23 END | 32.7 |
| HIERARCH ESO ISS PBL24 START | 86.922 |
| HIERARCH ESO ISS PBL24 END | 87.395 |
| HIERARCH ESO ISS PBLA24 START | 72.819 |
| HIERARCH ESO ISS PBLA24 END | 73.699 |
| HIERARCH ESO ISS PBL34 START | 60.184 |
| HIERARCH ESO ISS PBL34 END | 60.57 |
| HIERARCH ESO ISS PBLA34 START | 103.26 |
| HIERARCH ESO ISS PBLA34 END | 103.959 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002264 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002264 |
| HIERARCH ESO ISS AMBI TEMP | 10.27 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |
| HIERARCH ESO FT ROBJ NAME | IRS16C |
| HIERARCH ESO FT ROBJ ALPHA | 174540.1000 |
| HIERARCH ESO FT ROBJ DELTA | -290027.6541 |