Exposure
- ID
- GRAVI.2024-05-12T06:46:29.957_1
- Header ID
- GRAVI.2024-05-12T06:46:29.957
- Date updated
- 2024-05-12 07:00:58 UTC+0000
- Release date
- 2025-05-12 07:00:58 UTC+0000
- UTC Start
- 2024-05-12 06:46:29.957
- UTC End
- 2024-05-12 06:51:49.957
- MJD Start
- 60442.28229117
- MJD End
- 60442.2859948737
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0030004999999999997
- Ambient temperature (°C)
- 11.09
- Seeing (arcsec)
- 0.555
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 | 89.9750 | 90.1730 | 113.0000 | 113.1000 |
| A0-J2 | 125.2860 | 126.0240 | 90.8000 | 91.0000 |
| A0-K0 | 120.4410 | 121.3970 | 68.7750 | 69.1270 |
| G1-J2 | 53.9570 | 54.3680 | 51.9000 | 52.4000 |
| G1-K0 | 84.0660 | 84.3530 | 20.4960 | 21.1900 |
| J2-K0 | 47.2520 | 47.1740 | 344.0240 | 344.5390 |
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 | 60442.28229117 |
| 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 | 89.975 |
| HIERARCH ESO ISS PBL12 END | 90.173 |
| HIERARCH ESO ISS PBLA12 START | 113.0 |
| HIERARCH ESO ISS PBLA12 END | 113.1 |
| HIERARCH ESO ISS PBL13 START | 125.286 |
| HIERARCH ESO ISS PBL13 END | 126.024 |
| HIERARCH ESO ISS PBLA13 START | 90.8 |
| HIERARCH ESO ISS PBLA13 END | 91.0 |
| HIERARCH ESO ISS PBL14 START | 120.441 |
| HIERARCH ESO ISS PBL14 END | 121.397 |
| HIERARCH ESO ISS PBLA14 START | 68.775 |
| HIERARCH ESO ISS PBLA14 END | 69.127 |
| HIERARCH ESO ISS PBL23 START | 53.957 |
| HIERARCH ESO ISS PBL23 END | 54.368 |
| HIERARCH ESO ISS PBLA23 START | 51.9 |
| HIERARCH ESO ISS PBLA23 END | 52.4 |
| HIERARCH ESO ISS PBL24 START | 84.066 |
| HIERARCH ESO ISS PBL24 END | 84.353 |
| HIERARCH ESO ISS PBLA24 START | 20.496 |
| HIERARCH ESO ISS PBLA24 END | 21.19 |
| HIERARCH ESO ISS PBL34 START | 47.252 |
| HIERARCH ESO ISS PBL34 END | 47.174 |
| HIERARCH ESO ISS PBLA34 START | 344.024 |
| HIERARCH ESO ISS PBLA34 END | 344.539 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002741 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00326 |
| HIERARCH ESO ISS AMBI TEMP | 11.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |