Exposure
- ID
- GRAVI.2024-08-18T01:37:09.873_1
- Header ID
- GRAVI.2024-08-18T01:37:09.873
- Date updated
- 2024-08-18 01:55:38 UTC+0000
- Release date
- 2025-08-18 01:55:38 UTC+0000
- UTC Start
- 2024-08-18 01:37:09.873
- UTC End
- 2024-08-18 01:42:29.873
- MJD Start
- 60540.06747538
- MJD End
- 60540.0711790837
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002295
- Ambient temperature (°C)
- 13.51
- Seeing (arcsec)
- 1.1099999999999999
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 | 88.8380 | 88.4390 | 115.7000 | 116.0000 |
| A0-J2 | 128.8040 | 128.5100 | 93.2000 | 93.4000 |
| A0-K0 | 127.9090 | 127.9740 | 72.4130 | 72.5990 |
| G1-J2 | 57.8370 | 57.9630 | 57.1000 | 57.4000 |
| G1-K0 | 87.8670 | 88.1130 | 28.4840 | 28.9520 |
| J2-K0 | 46.3260 | 46.2750 | 351.7160 | 352.3370 |
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 | 60540.06747538 |
| 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 | 88.838 |
| HIERARCH ESO ISS PBL12 END | 88.439 |
| HIERARCH ESO ISS PBLA12 START | 115.7 |
| HIERARCH ESO ISS PBLA12 END | 116.0 |
| HIERARCH ESO ISS PBL13 START | 128.804 |
| HIERARCH ESO ISS PBL13 END | 128.51 |
| HIERARCH ESO ISS PBLA13 START | 93.2 |
| HIERARCH ESO ISS PBLA13 END | 93.4 |
| HIERARCH ESO ISS PBL14 START | 127.909 |
| HIERARCH ESO ISS PBL14 END | 127.974 |
| HIERARCH ESO ISS PBLA14 START | 72.413 |
| HIERARCH ESO ISS PBLA14 END | 72.599 |
| HIERARCH ESO ISS PBL23 START | 57.837 |
| HIERARCH ESO ISS PBL23 END | 57.963 |
| HIERARCH ESO ISS PBLA23 START | 57.1 |
| HIERARCH ESO ISS PBLA23 END | 57.4 |
| HIERARCH ESO ISS PBL24 START | 87.867 |
| HIERARCH ESO ISS PBL24 END | 88.113 |
| HIERARCH ESO ISS PBLA24 START | 28.484 |
| HIERARCH ESO ISS PBLA24 END | 28.952 |
| HIERARCH ESO ISS PBL34 START | 46.326 |
| HIERARCH ESO ISS PBL34 END | 46.275 |
| HIERARCH ESO ISS PBLA34 START | 351.716 |
| HIERARCH ESO ISS PBLA34 END | 352.337 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002397 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002193 |
| HIERARCH ESO ISS AMBI TEMP | 13.51 |
| HIERARCH ESO ISS AMBI FWHM START | 1.23 |
| HIERARCH ESO ISS AMBI FWHM END | 0.99 |