Exposure
- ID
- GRAVI.2024-05-29T02:53:12.980_1
- Header ID
- GRAVI.2024-05-29T02:53:12.980
- Date updated
- 2024-05-29 03:10:36 UTC+0000
- Release date
- 2025-05-29 03:10:35 UTC+0000
- UTC Start
- 2024-05-29 02:53:12.980
- UTC End
- 2024-05-29 02:59:12.980
- MJD Start
- 60459.12028912
- MJD End
- 60459.1244557867
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0040785
- Ambient temperature (°C)
- 14.75
- Seeing (arcsec)
- 0.6
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 | 56.2310 | 56.2360 | 1.6000 | 2.5000 |
| U1-U3 | 100.7710 | 100.8260 | 6.4000 | 7.5000 |
| U1-U4 | 115.6520 | 116.4030 | 30.1170 | 31.5260 |
| U2-U3 | 44.9910 | 45.0600 | 12.5000 | 13.6000 |
| U2-U4 | 71.4820 | 72.5300 | 52.1810 | 53.6010 |
| U3-U4 | 46.7440 | 47.7570 | 90.1260 | 90.9040 |
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 | 60459.12028912 |
| 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 | 56.231 |
| HIERARCH ESO ISS PBL12 END | 56.236 |
| HIERARCH ESO ISS PBLA12 START | 1.6 |
| HIERARCH ESO ISS PBLA12 END | 2.5 |
| HIERARCH ESO ISS PBL13 START | 100.771 |
| HIERARCH ESO ISS PBL13 END | 100.826 |
| HIERARCH ESO ISS PBLA13 START | 6.4 |
| HIERARCH ESO ISS PBLA13 END | 7.5 |
| HIERARCH ESO ISS PBL14 START | 115.652 |
| HIERARCH ESO ISS PBL14 END | 116.403 |
| HIERARCH ESO ISS PBLA14 START | 30.117 |
| HIERARCH ESO ISS PBLA14 END | 31.526 |
| HIERARCH ESO ISS PBL23 START | 44.991 |
| HIERARCH ESO ISS PBL23 END | 45.06 |
| HIERARCH ESO ISS PBLA23 START | 12.5 |
| HIERARCH ESO ISS PBLA23 END | 13.6 |
| HIERARCH ESO ISS PBL24 START | 71.482 |
| HIERARCH ESO ISS PBL24 END | 72.53 |
| HIERARCH ESO ISS PBLA24 START | 52.181 |
| HIERARCH ESO ISS PBLA24 END | 53.601 |
| HIERARCH ESO ISS PBL34 START | 46.744 |
| HIERARCH ESO ISS PBL34 END | 47.757 |
| HIERARCH ESO ISS PBLA34 START | 90.126 |
| HIERARCH ESO ISS PBLA34 END | 90.904 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00435 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003807 |
| HIERARCH ESO ISS AMBI TEMP | 14.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |
| HIERARCH ESO FT ROBJ NAME | IRS16C |
| HIERARCH ESO FT ROBJ ALPHA | 174540.1000 |
| HIERARCH ESO FT ROBJ DELTA | -290027.6541 |