Exposure
- ID
- GRAVI.2025-04-10T08:07:50.287_1
- Header ID
- GRAVI.2025-04-10T08:07:50.287
- Date updated
- 2025-04-10 08:25:46 UTC+0000
- Release date
- 2026-04-10 08:25:46 UTC+0000
- UTC Start
- 2025-04-10 08:07:50.287
- UTC End
- 2025-04-10 08:14:14.287
- MJD Start
- 60775.33877647
- MJD End
- 60775.343220914445
- Exposure time (s)
- 384.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0030885
- Ambient temperature (°C)
- 11.5
- Seeing (arcsec)
- 0.785
Observation
- ID
- 66249
- Category
- science
- Program ID
- 115.283H.002
- Program Title
- TESTING BINARITY AND THE MIGRATION SCENARIO AMONG M17 MYSOS
- Program Type
- Normal
- PI / COI
- BORDIER / FROST / SANA / RAMIREZ TANNUS / DE WIT / REGGIANI
Target
- ID
- 49313
- Name
- NGC6618_B275
- RA
- 275.108944
- DEC
- -16.17711
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 54.3470 | 54.4620 | 14.4000 | 15.3000 |
U1-U3 | 97.3750 | 97.7040 | 20.7000 | 21.6000 |
U1-U4 | 118.8680 | 120.0330 | 50.0780 | 51.0230 |
U2-U3 | 43.7630 | 43.9870 | 28.5000 | 29.5000 |
U2-U4 | 81.1930 | 82.2080 | 73.0780 | 73.7750 |
U3-U4 | 58.7080 | 59.2860 | 104.6360 | 104.9730 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 115.283H.002 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 60775.33877647 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | NGC6618 B275 |
HIERARCH ESO INS SOBJ NAME | NGC6618_B275 |
RA | 275.108944 |
DEC | -16.17711 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | COMBINED |
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 | 415.0 |
HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
HIERARCH ESO DET2 NDIT | 128 |
HIERARCH ESO ISS PBL12 START | 54.347 |
HIERARCH ESO ISS PBL12 END | 54.462 |
HIERARCH ESO ISS PBLA12 START | 14.4 |
HIERARCH ESO ISS PBLA12 END | 15.3 |
HIERARCH ESO ISS PBL13 START | 97.375 |
HIERARCH ESO ISS PBL13 END | 97.704 |
HIERARCH ESO ISS PBLA13 START | 20.7 |
HIERARCH ESO ISS PBLA13 END | 21.6 |
HIERARCH ESO ISS PBL14 START | 118.868 |
HIERARCH ESO ISS PBL14 END | 120.033 |
HIERARCH ESO ISS PBLA14 START | 50.078 |
HIERARCH ESO ISS PBLA14 END | 51.023 |
HIERARCH ESO ISS PBL23 START | 43.763 |
HIERARCH ESO ISS PBL23 END | 43.987 |
HIERARCH ESO ISS PBLA23 START | 28.5 |
HIERARCH ESO ISS PBLA23 END | 29.5 |
HIERARCH ESO ISS PBL24 START | 81.193 |
HIERARCH ESO ISS PBL24 END | 82.208 |
HIERARCH ESO ISS PBLA24 START | 73.078 |
HIERARCH ESO ISS PBLA24 END | 73.775 |
HIERARCH ESO ISS PBL34 START | 58.708 |
HIERARCH ESO ISS PBL34 END | 59.286 |
HIERARCH ESO ISS PBLA34 START | 104.636 |
HIERARCH ESO ISS PBLA34 END | 104.973 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003074 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003103 |
HIERARCH ESO ISS AMBI TEMP | 11.5 |
HIERARCH ESO ISS AMBI FWHM START | 0.8 |
HIERARCH ESO ISS AMBI FWHM END | 0.77 |