Exposure
- ID
- GRAVI.2023-08-25T03:01:06.362_1
- Header ID
- GRAVI.2023-08-25T03:01:06.362
- Date updated
- 2023-08-25 03:15:35 UTC+0000
- Release date
- 2023-08-25 03:15:35 UTC+0000
- UTC Start
- 2023-08-25 03:01:06.362
- UTC End
- 2023-08-25 03:07:06.362
- MJD Start
- 60181.12576808
- MJD End
- 60181.12993474666
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0062415
- Ambient temperature (°C)
- 14.11
- Seeing (arcsec)
- 0.55
Observation
- ID
- 56736
- 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
- 42038
- Name
- G017.9868-00.1098
- RA
- 276.016465
- DEC
- -13.31948
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 77.3930 | 76.3950 | 128.5000 | 129.5000 |
| A0-J2 | 110.6540 | 108.8570 | 101.3000 | 101.9000 |
| A0-K0 | 115.0150 | 113.5040 | 77.1430 | 77.3360 |
| G1-J2 | 54.7450 | 54.2630 | 61.1000 | 61.2000 |
| G1-K0 | 90.0150 | 89.8620 | 34.9510 | 35.1770 |
| J2-K0 | 47.4730 | 47.4960 | 4.3870 | 5.0940 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.24B5.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60181.12576808 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | G017.9868-00.1098 |
| HIERARCH ESO INS SOBJ NAME | G017.9868-00.1098 |
| RA | 276.016465 |
| DEC | -13.31948 |
| HIERARCH ESO INS SPEC RES | HIGH |
| 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 | 377.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 77.393 |
| HIERARCH ESO ISS PBL12 END | 76.395 |
| HIERARCH ESO ISS PBLA12 START | 128.5 |
| HIERARCH ESO ISS PBLA12 END | 129.5 |
| HIERARCH ESO ISS PBL13 START | 110.654 |
| HIERARCH ESO ISS PBL13 END | 108.857 |
| HIERARCH ESO ISS PBLA13 START | 101.3 |
| HIERARCH ESO ISS PBLA13 END | 101.9 |
| HIERARCH ESO ISS PBL14 START | 115.015 |
| HIERARCH ESO ISS PBL14 END | 113.504 |
| HIERARCH ESO ISS PBLA14 START | 77.143 |
| HIERARCH ESO ISS PBLA14 END | 77.336 |
| HIERARCH ESO ISS PBL23 START | 54.745 |
| HIERARCH ESO ISS PBL23 END | 54.263 |
| HIERARCH ESO ISS PBLA23 START | 61.1 |
| HIERARCH ESO ISS PBLA23 END | 61.2 |
| HIERARCH ESO ISS PBL24 START | 90.015 |
| HIERARCH ESO ISS PBL24 END | 89.862 |
| HIERARCH ESO ISS PBLA24 START | 34.951 |
| HIERARCH ESO ISS PBLA24 END | 35.177 |
| HIERARCH ESO ISS PBL34 START | 47.473 |
| HIERARCH ESO ISS PBL34 END | 47.496 |
| HIERARCH ESO ISS PBLA34 START | 4.387 |
| HIERARCH ESO ISS PBLA34 END | 5.094 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005931 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006552 |
| HIERARCH ESO ISS AMBI TEMP | 14.11 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |