Exposure
- ID
- GRAVI.2023-05-23T00:11:56.905_1
- Header ID
- GRAVI.2023-05-23T00:11:56.905
- Date updated
- 2023-05-23 00:25:48 UTC+0000
- Release date
- 2024-05-23 00:25:48 UTC+0000
- UTC Start
- 2023-05-23 00:11:56.905
- UTC End
- 2023-05-23 00:18:36.905
- MJD Start
- 60087.00829751
- MJD End
- 60087.0129271396
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005382
- Ambient temperature (°C)
- 14.54
- Seeing (arcsec)
- 0.38
Observation
- ID
- 55534
- Category
- science
- Program ID
- 111.24JN.004
- Program Title
- ELUCIDATING THE EVOLUTIONARY CONNECTIONS BETWEEN NITROGEN- AND CARBON-RICH WOLF-RAYET STARS
- Program Type
- Normal
- PI / COI
- SANA/ SHENAR/ BODENSTEINER/ BORDIER/ DSILVA/ FROST/ LANGER/ LE BOUQUIN/ MAHY/ MÉRAND/ PATRICK/ REGGIANI/ TRAMPER/ VILLASEÑOR
Target
- ID
- 41132
- Name
- WR_28
- RA
- 162.240296
- DEC
- -59.06036
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 89.2420 | 89.4360 | 120.4000 | 121.8000 |
A0-J2 | 128.9630 | 128.8200 | 101.3000 | 102.8000 |
A0-K0 | 123.0940 | 122.5360 | 82.9310 | 84.4010 |
G1-J2 | 53.2830 | 52.9360 | 68.2000 | 69.5000 |
G1-K0 | 75.3360 | 74.8570 | 36.8480 | 37.8690 |
J2-K0 | 40.7100 | 40.7510 | 353.9560 | 354.8730 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 111.24JN.004 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 60087.00829751 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | WR_28 |
HIERARCH ESO INS SOBJ NAME | WR_28 |
RA | 162.240296 |
DEC | -59.06036 |
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 | 414.0 |
HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
HIERARCH ESO DET2 NDIT | 4 |
HIERARCH ESO ISS PBL12 START | 89.242 |
HIERARCH ESO ISS PBL12 END | 89.436 |
HIERARCH ESO ISS PBLA12 START | 120.4 |
HIERARCH ESO ISS PBLA12 END | 121.8 |
HIERARCH ESO ISS PBL13 START | 128.963 |
HIERARCH ESO ISS PBL13 END | 128.82 |
HIERARCH ESO ISS PBLA13 START | 101.3 |
HIERARCH ESO ISS PBLA13 END | 102.8 |
HIERARCH ESO ISS PBL14 START | 123.094 |
HIERARCH ESO ISS PBL14 END | 122.536 |
HIERARCH ESO ISS PBLA14 START | 82.931 |
HIERARCH ESO ISS PBLA14 END | 84.401 |
HIERARCH ESO ISS PBL23 START | 53.283 |
HIERARCH ESO ISS PBL23 END | 52.936 |
HIERARCH ESO ISS PBLA23 START | 68.2 |
HIERARCH ESO ISS PBLA23 END | 69.5 |
HIERARCH ESO ISS PBL24 START | 75.336 |
HIERARCH ESO ISS PBL24 END | 74.857 |
HIERARCH ESO ISS PBLA24 START | 36.848 |
HIERARCH ESO ISS PBLA24 END | 37.869 |
HIERARCH ESO ISS PBL34 START | 40.71 |
HIERARCH ESO ISS PBL34 END | 40.751 |
HIERARCH ESO ISS PBLA34 START | 353.956 |
HIERARCH ESO ISS PBLA34 END | 354.873 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003566 |
HIERARCH ESO ISS AMBI TAU0 END | 0.007198 |
HIERARCH ESO ISS AMBI TEMP | 14.54 |
HIERARCH ESO ISS AMBI FWHM START | 0.42 |
HIERARCH ESO ISS AMBI FWHM END | 0.34 |