Exposure
- ID
- GRAVI.2023-05-22T23:56:47.866_1
- Header ID
- GRAVI.2023-05-22T23:56:47.866
- Date updated
- 2023-05-23 00:10:57 UTC+0000
- Release date
- 2024-05-23 00:10:57 UTC+0000
- UTC Start
- 2023-05-22 23:56:47.866
- UTC End
- 2023-05-23 00:03:27.866
- MJD Start
- 60086.99777623
- MJD End
- 60087.0024058596
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0053185
- Ambient temperature (°C)
- 13.96
- Seeing (arcsec)
- 0.4
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 | 88.7550 | 88.9890 | 117.3000 | 118.7000 |
A0-J2 | 129.1720 | 129.0940 | 98.1000 | 99.6000 |
A0-K0 | 124.2000 | 123.7120 | 79.7490 | 81.2030 |
G1-J2 | 53.9890 | 53.6740 | 65.2000 | 66.6000 |
G1-K0 | 76.3140 | 75.8770 | 34.6150 | 35.6380 |
J2-K0 | 40.5990 | 40.6540 | 351.9640 | 352.8750 |
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 | 60086.99777623 |
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 | 88.755 |
HIERARCH ESO ISS PBL12 END | 88.989 |
HIERARCH ESO ISS PBLA12 START | 117.3 |
HIERARCH ESO ISS PBLA12 END | 118.7 |
HIERARCH ESO ISS PBL13 START | 129.172 |
HIERARCH ESO ISS PBL13 END | 129.094 |
HIERARCH ESO ISS PBLA13 START | 98.1 |
HIERARCH ESO ISS PBLA13 END | 99.6 |
HIERARCH ESO ISS PBL14 START | 124.2 |
HIERARCH ESO ISS PBL14 END | 123.712 |
HIERARCH ESO ISS PBLA14 START | 79.749 |
HIERARCH ESO ISS PBLA14 END | 81.203 |
HIERARCH ESO ISS PBL23 START | 53.989 |
HIERARCH ESO ISS PBL23 END | 53.674 |
HIERARCH ESO ISS PBLA23 START | 65.2 |
HIERARCH ESO ISS PBLA23 END | 66.6 |
HIERARCH ESO ISS PBL24 START | 76.314 |
HIERARCH ESO ISS PBL24 END | 75.877 |
HIERARCH ESO ISS PBLA24 START | 34.615 |
HIERARCH ESO ISS PBLA24 END | 35.638 |
HIERARCH ESO ISS PBL34 START | 40.599 |
HIERARCH ESO ISS PBL34 END | 40.654 |
HIERARCH ESO ISS PBLA34 START | 351.964 |
HIERARCH ESO ISS PBLA34 END | 352.875 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005399 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005238 |
HIERARCH ESO ISS AMBI TEMP | 13.96 |
HIERARCH ESO ISS AMBI FWHM START | 0.36 |
HIERARCH ESO ISS AMBI FWHM END | 0.44 |