Exposure
- ID
- GRAVI.2024-05-11T07:55:28.137_1
- Header ID
- GRAVI.2024-05-11T07:55:28.137
- Date updated
- 2024-05-11 08:10:52 UTC+0000
- Release date
- 2025-05-11 08:10:52 UTC+0000
- UTC Start
- 2024-05-11 07:55:28.137
- UTC End
- 2024-05-11 08:00:48.137
- MJD Start
- 60441.33018677
- MJD End
- 60441.3338904737
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0023854999999999996
- Ambient temperature (°C)
- 11.62
- Seeing (arcsec)
- 0.62
Observation
- ID
- 59210
- Category
- science
- Program ID
- 113.26PU.001
- Program Title
- 3D ORBIT RECONSTRUCTION OF EVOLVED MASSIVE BINARY SYSTEMS
- Program Type
- Normal
- PI / COI
- MAHY / SANA / FROST / LANTHERMANN / LE BOUQUIN / GOSSET / HUTSEMEKERS
Target
- ID
- 43879
- Name
- MWC_930
- RA
- 276.602901
- DEC
- -7.22165
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.5010 | 89.1820 | 115.2000 | 115.5000 |
| A0-J2 | 129.1600 | 129.0140 | 92.8000 | 93.0000 |
| A0-K0 | 127.5830 | 127.7830 | 72.0110 | 72.2160 |
| G1-J2 | 57.5220 | 57.6940 | 56.6000 | 56.9000 |
| G1-K0 | 87.3630 | 87.6250 | 27.5060 | 28.0090 |
| J2-K0 | 46.4350 | 46.3780 | 350.5070 | 351.1170 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26PU.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60441.33018677 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | EM MWC 930 |
| HIERARCH ESO INS SOBJ NAME | MWC_930 |
| RA | 276.602901 |
| DEC | -7.22165 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| 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 | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 89.501 |
| HIERARCH ESO ISS PBL12 END | 89.182 |
| HIERARCH ESO ISS PBLA12 START | 115.2 |
| HIERARCH ESO ISS PBLA12 END | 115.5 |
| HIERARCH ESO ISS PBL13 START | 129.16 |
| HIERARCH ESO ISS PBL13 END | 129.014 |
| HIERARCH ESO ISS PBLA13 START | 92.8 |
| HIERARCH ESO ISS PBLA13 END | 93.0 |
| HIERARCH ESO ISS PBL14 START | 127.583 |
| HIERARCH ESO ISS PBL14 END | 127.783 |
| HIERARCH ESO ISS PBLA14 START | 72.011 |
| HIERARCH ESO ISS PBLA14 END | 72.216 |
| HIERARCH ESO ISS PBL23 START | 57.522 |
| HIERARCH ESO ISS PBL23 END | 57.694 |
| HIERARCH ESO ISS PBLA23 START | 56.6 |
| HIERARCH ESO ISS PBLA23 END | 56.9 |
| HIERARCH ESO ISS PBL24 START | 87.363 |
| HIERARCH ESO ISS PBL24 END | 87.625 |
| HIERARCH ESO ISS PBLA24 START | 27.506 |
| HIERARCH ESO ISS PBLA24 END | 28.009 |
| HIERARCH ESO ISS PBL34 START | 46.435 |
| HIERARCH ESO ISS PBL34 END | 46.378 |
| HIERARCH ESO ISS PBLA34 START | 350.507 |
| HIERARCH ESO ISS PBLA34 END | 351.117 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002397 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002374 |
| HIERARCH ESO ISS AMBI TEMP | 11.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |