Exposure
- ID
- GRAVI.2025-07-21T04:15:15.847_1
- Header ID
- GRAVI.2025-07-21T04:15:15.847
- Date updated
- 2025-07-21 04:30:47 UTC+0000
- Release date
- 2025-07-21 04:30:46 UTC+0000
- UTC Start
- 2025-07-21 04:15:15.847
- UTC End
- 2025-07-21 04:21:55.847
- MJD Start
- 60877.17726675
- MJD End
- 60877.181896379625
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005142000000000001
- Ambient temperature (°C)
- 15.53
- Seeing (arcsec)
- 0.58
Observation
- ID
- 68887
- Category
- science
- Program ID
- 110.24B5.004
- Program Title
- THE FORMATION OF MASSIVE BINARY STARS: A VIEW AT AU SCALES
- Program Type
- DDT
- PI / COI
- OUDMAIJER / KOUTOULAKI / KOUMPIA / FROST / DE WIT / GOODWIN / SHENTON / LUMSDEN
Target
- ID
- 44372
- Name
- G010.8856+00.1221
- RA
- 272.282825
- DEC
- -19.45497
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 85.8030 | 85.1050 | 124.4000 | 125.3000 |
A0-J2 | 122.2450 | 121.0170 | 99.9000 | 100.5000 |
A0-K0 | 122.7720 | 121.7160 | 77.1260 | 77.5930 |
G1-J2 | 56.7300 | 56.3840 | 61.0000 | 61.4000 |
G1-K0 | 90.1860 | 90.0600 | 32.8090 | 33.2650 |
J2-K0 | 48.3040 | 48.3030 | 359.1060 | 359.8810 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.24B5.004 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60877.17726675 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | G010.8856+00.1221 |
HIERARCH ESO INS SOBJ NAME | G010.8856+00.1221 |
RA | 272.282825 |
DEC | -19.45497 |
HIERARCH ESO INS SPEC RES | LOW |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | A0 |
HIERARCH ESO ISS CONF STATION2 | G1 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | K0 |
EXPTIME | 414.0 |
HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
HIERARCH ESO DET2 NDIT | 4 |
HIERARCH ESO ISS PBL12 START | 85.803 |
HIERARCH ESO ISS PBL12 END | 85.105 |
HIERARCH ESO ISS PBLA12 START | 124.4 |
HIERARCH ESO ISS PBLA12 END | 125.3 |
HIERARCH ESO ISS PBL13 START | 122.245 |
HIERARCH ESO ISS PBL13 END | 121.017 |
HIERARCH ESO ISS PBLA13 START | 99.9 |
HIERARCH ESO ISS PBLA13 END | 100.5 |
HIERARCH ESO ISS PBL14 START | 122.772 |
HIERARCH ESO ISS PBL14 END | 121.716 |
HIERARCH ESO ISS PBLA14 START | 77.126 |
HIERARCH ESO ISS PBLA14 END | 77.593 |
HIERARCH ESO ISS PBL23 START | 56.73 |
HIERARCH ESO ISS PBL23 END | 56.384 |
HIERARCH ESO ISS PBLA23 START | 61.0 |
HIERARCH ESO ISS PBLA23 END | 61.4 |
HIERARCH ESO ISS PBL24 START | 90.186 |
HIERARCH ESO ISS PBL24 END | 90.06 |
HIERARCH ESO ISS PBLA24 START | 32.809 |
HIERARCH ESO ISS PBLA24 END | 33.265 |
HIERARCH ESO ISS PBL34 START | 48.304 |
HIERARCH ESO ISS PBL34 END | 48.303 |
HIERARCH ESO ISS PBLA34 START | 359.106 |
HIERARCH ESO ISS PBLA34 END | 359.881 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004406 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005878 |
HIERARCH ESO ISS AMBI TEMP | 15.53 |
HIERARCH ESO ISS AMBI FWHM START | 0.57 |
HIERARCH ESO ISS AMBI FWHM END | 0.59 |
HIERARCH ESO FT ROBJ NAME | 2MASS18090778-192712 |
HIERARCH ESO FT ROBJ ALPHA | 180907.786 |
HIERARCH ESO FT ROBJ DELTA | -192712.050 |