Exposure
- ID
- GRAVI.2023-06-02T07:47:29.426_1
- Header ID
- GRAVI.2023-06-02T07:47:29.426
- Date updated
- 2023-06-02 08:08:39 UTC+0000
- Release date
- 2024-06-02 08:08:39 UTC+0000
- UTC Start
- 2023-06-02 07:47:29.426
- UTC End
- 2023-06-02 07:53:29.426
- MJD Start
- 60097.32464614
- MJD End
- 60097.3288128067
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008529
- Ambient temperature (°C)
- 15.44
- Seeing (arcsec)
- 0.46
Observation
- ID
- 55627
- Category
- science
- Program ID
- 111.24H1.002
- Program Title
- THE GALACTIC CENTER WITH GRAVITY - PROBING EVENT HORIZON SCALE PHYSICS WITH STARS AND FLARES
- Program Type
- GTO
- PI / COI
- EISENHAUER/ GILLESSEN/ GENZEL/ OTT/ STRAUBMEIER/ BRANDNER/ ROUSSELET-PERRAUT/ PERRIN/ GARCIA/ ECKART/ DE ZEEUW/ WIDMANN/ PAUMARD/ HORROBIN/ VINCENT/ DRESCHER/ BOURDAROT/ CAO/ LUTZ/ STURM/ RIBEIRO
Target
- ID
- 41190
- Name
- S4
- RA
- 266.416531
- DEC
- -29.00733
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 53.8440 | 53.5810 | 36.6000 | 37.0000 |
U1-U3 | 96.2650 | 95.6560 | 42.9000 | 43.3000 |
U1-U4 | 116.6300 | 115.2210 | 72.6750 | 73.2520 |
U2-U3 | 43.1520 | 42.8020 | 50.8000 | 51.2000 |
U2-U4 | 79.6910 | 78.6640 | 96.1190 | 96.9940 |
U3-U4 | 58.1290 | 57.6740 | 127.9920 | 129.1420 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 111.24H1.002 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60097.32464614 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | IRS16C |
HIERARCH ESO INS SOBJ NAME | S4 |
RA | 266.416531 |
DEC | -29.00733 |
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 | 53.844 |
HIERARCH ESO ISS PBL12 END | 53.581 |
HIERARCH ESO ISS PBLA12 START | 36.6 |
HIERARCH ESO ISS PBLA12 END | 37.0 |
HIERARCH ESO ISS PBL13 START | 96.265 |
HIERARCH ESO ISS PBL13 END | 95.656 |
HIERARCH ESO ISS PBLA13 START | 42.9 |
HIERARCH ESO ISS PBLA13 END | 43.3 |
HIERARCH ESO ISS PBL14 START | 116.63 |
HIERARCH ESO ISS PBL14 END | 115.221 |
HIERARCH ESO ISS PBLA14 START | 72.675 |
HIERARCH ESO ISS PBLA14 END | 73.252 |
HIERARCH ESO ISS PBL23 START | 43.152 |
HIERARCH ESO ISS PBL23 END | 42.802 |
HIERARCH ESO ISS PBLA23 START | 50.8 |
HIERARCH ESO ISS PBLA23 END | 51.2 |
HIERARCH ESO ISS PBL24 START | 79.691 |
HIERARCH ESO ISS PBL24 END | 78.664 |
HIERARCH ESO ISS PBLA24 START | 96.119 |
HIERARCH ESO ISS PBLA24 END | 96.994 |
HIERARCH ESO ISS PBL34 START | 58.129 |
HIERARCH ESO ISS PBL34 END | 57.674 |
HIERARCH ESO ISS PBLA34 START | 127.992 |
HIERARCH ESO ISS PBLA34 END | 129.142 |
HIERARCH ESO ISS AMBI TAU0 START | 0.008312 |
HIERARCH ESO ISS AMBI TAU0 END | 0.008746 |
HIERARCH ESO ISS AMBI TEMP | 15.44 |
HIERARCH ESO ISS AMBI FWHM START | 0.46 |
HIERARCH ESO ISS AMBI FWHM END | 0.46 |
HIERARCH ESO FT ROBJ NAME | IRS16C |
HIERARCH ESO FT ROBJ ALPHA | 174540.1060 |
HIERARCH ESO FT ROBJ DELTA | -290027.5231 |