Exposure
- ID
- GRAVI.2024-07-25T03:09:00.952_1
- Header ID
- GRAVI.2024-07-25T03:09:00.952
- Date updated
- 2024-07-25 03:20:33 UTC+0000
- Release date
- 2025-07-25 03:20:33 UTC+0000
- UTC Start
- 2024-07-25 03:09:00.952
- UTC End
- 2024-07-25 03:11:00.952
- MJD Start
- 60516.13126102
- MJD End
- 60516.1326499089
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0029685
- Ambient temperature (°C)
- 13.56
- Seeing (arcsec)
- 0.88
Observation
- ID
- 60177
- Category
- science
- Program ID
- 113.268P.004
- 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
- 44680
- Name
- IRS16SW
- RA
- 266.417168
- DEC
- -29.00737
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 55.7720 | 55.7300 | 31.4000 | 31.6000 |
U1-U3 | 100.7390 | 100.6410 | 37.8000 | 38.0000 |
U1-U4 | 127.0630 | 126.8400 | 66.3060 | 66.5290 |
U2-U3 | 45.7340 | 45.6780 | 45.5000 | 45.7000 |
U2-U4 | 87.3780 | 87.2150 | 87.7380 | 88.0010 |
U3-U4 | 61.6840 | 61.6080 | 117.6000 | 117.9040 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 113.268P.004 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60516.13126102 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | IRS16C |
HIERARCH ESO INS SOBJ NAME | IRS16SW |
RA | 266.417168 |
DEC | -29.00737 |
HIERARCH ESO INS SPEC RES | MEDIUM |
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 | 135.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 4 |
HIERARCH ESO ISS PBL12 START | 55.772 |
HIERARCH ESO ISS PBL12 END | 55.73 |
HIERARCH ESO ISS PBLA12 START | 31.4 |
HIERARCH ESO ISS PBLA12 END | 31.6 |
HIERARCH ESO ISS PBL13 START | 100.739 |
HIERARCH ESO ISS PBL13 END | 100.641 |
HIERARCH ESO ISS PBLA13 START | 37.8 |
HIERARCH ESO ISS PBLA13 END | 38.0 |
HIERARCH ESO ISS PBL14 START | 127.063 |
HIERARCH ESO ISS PBL14 END | 126.84 |
HIERARCH ESO ISS PBLA14 START | 66.306 |
HIERARCH ESO ISS PBLA14 END | 66.529 |
HIERARCH ESO ISS PBL23 START | 45.734 |
HIERARCH ESO ISS PBL23 END | 45.678 |
HIERARCH ESO ISS PBLA23 START | 45.5 |
HIERARCH ESO ISS PBLA23 END | 45.7 |
HIERARCH ESO ISS PBL24 START | 87.378 |
HIERARCH ESO ISS PBL24 END | 87.215 |
HIERARCH ESO ISS PBLA24 START | 87.738 |
HIERARCH ESO ISS PBLA24 END | 88.001 |
HIERARCH ESO ISS PBL34 START | 61.684 |
HIERARCH ESO ISS PBL34 END | 61.608 |
HIERARCH ESO ISS PBLA34 START | 117.6 |
HIERARCH ESO ISS PBLA34 END | 117.904 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003116 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002821 |
HIERARCH ESO ISS AMBI TEMP | 13.56 |
HIERARCH ESO ISS AMBI FWHM START | 0.8 |
HIERARCH ESO ISS AMBI FWHM END | 0.96 |
HIERARCH ESO FT ROBJ NAME | IRS16C |
HIERARCH ESO FT ROBJ ALPHA | 174540.0999 |
HIERARCH ESO FT ROBJ DELTA | -290027.6545 |