Exposure
- ID
- GRAVI.2025-07-22T01:12:26.422_1
- Header ID
- GRAVI.2025-07-22T01:12:26.422
- Date updated
- 2025-07-22 01:25:45 UTC+0000
- Release date
- 2025-07-22 01:25:45 UTC+0000
- UTC Start
- 2025-07-22 01:12:26.422
- UTC End
- 2025-07-22 01:19:06.422
- MJD Start
- 60878.05030581
- MJD End
- 60878.05493543963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0093985
- Ambient temperature (°C)
- 14.64
- Seeing (arcsec)
- 0.43000000000000005
Observation
- ID
- 68148
- 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
- 50656
- Name
- G320.2437-00.5619
- RA
- 227.754214
- DEC
- -58.66096
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 90.0910 | 90.1910 | 127.8000 | 129.3000 |
A0-J2 | 127.8760 | 127.5850 | 109.2000 | 110.7000 |
A0-K0 | 119.8770 | 119.1580 | 90.4420 | 91.9340 |
G1-J2 | 51.3910 | 50.9680 | 75.0000 | 76.4000 |
G1-K0 | 72.9750 | 72.4040 | 41.8870 | 42.8790 |
J2-K0 | 41.0440 | 41.0500 | 358.7180 | 359.6300 |
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 | 60878.05030581 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | G320.2437-00.5619 |
HIERARCH ESO INS SOBJ NAME | G320.2437-00.5619 |
RA | 227.754214 |
DEC | -58.66096 |
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 | 90.091 |
HIERARCH ESO ISS PBL12 END | 90.191 |
HIERARCH ESO ISS PBLA12 START | 127.8 |
HIERARCH ESO ISS PBLA12 END | 129.3 |
HIERARCH ESO ISS PBL13 START | 127.876 |
HIERARCH ESO ISS PBL13 END | 127.585 |
HIERARCH ESO ISS PBLA13 START | 109.2 |
HIERARCH ESO ISS PBLA13 END | 110.7 |
HIERARCH ESO ISS PBL14 START | 119.877 |
HIERARCH ESO ISS PBL14 END | 119.158 |
HIERARCH ESO ISS PBLA14 START | 90.442 |
HIERARCH ESO ISS PBLA14 END | 91.934 |
HIERARCH ESO ISS PBL23 START | 51.391 |
HIERARCH ESO ISS PBL23 END | 50.968 |
HIERARCH ESO ISS PBLA23 START | 75.0 |
HIERARCH ESO ISS PBLA23 END | 76.4 |
HIERARCH ESO ISS PBL24 START | 72.975 |
HIERARCH ESO ISS PBL24 END | 72.404 |
HIERARCH ESO ISS PBLA24 START | 41.887 |
HIERARCH ESO ISS PBLA24 END | 42.879 |
HIERARCH ESO ISS PBL34 START | 41.044 |
HIERARCH ESO ISS PBL34 END | 41.05 |
HIERARCH ESO ISS PBLA34 START | 358.718 |
HIERARCH ESO ISS PBLA34 END | 359.63 |
HIERARCH ESO ISS AMBI TAU0 START | 0.008799 |
HIERARCH ESO ISS AMBI TAU0 END | 0.009998 |
HIERARCH ESO ISS AMBI TEMP | 14.64 |
HIERARCH ESO ISS AMBI FWHM START | 0.4 |
HIERARCH ESO ISS AMBI FWHM END | 0.46 |
HIERARCH ESO FT ROBJ NAME | 2MASS15110043-583941 |
HIERARCH ESO FT ROBJ ALPHA | 151100.420 |
HIERARCH ESO FT ROBJ DELTA | -583941.620 |