Exposure
- ID
- GRAVI.2023-05-23T23:37:07.235_1
- Header ID
- GRAVI.2023-05-23T23:37:07.235
- Date updated
- 2023-05-23 23:50:55 UTC+0000
- Release date
- 2023-05-23 23:37:07 UTC+0000
- UTC Start
- 2023-05-23 23:37:07.235
- UTC End
- 2023-05-23 23:42:27.235
- MJD Start
- 60087.98411152
- MJD End
- 60087.9878152237
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003738
- Ambient temperature (°C)
- 12.34
- Seeing (arcsec)
- 0.62
Observation
- ID
- 55203
- Category
- calibrator
- Program ID
- 111.24JN.001
- 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
- 40914
- Name
- HD_98677
- RA
- 170.13858
- DEC
- -58.58961
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 86.6590 | 86.9710 | 107.8000 | 109.0000 |
A0-J2 | 128.8760 | 128.9890 | 87.9000 | 89.1000 |
A0-K0 | 126.7560 | 126.5320 | 69.7920 | 70.9690 |
G1-J2 | 55.8480 | 55.6680 | 56.0000 | 57.1000 |
G1-K0 | 79.1800 | 78.9160 | 27.4080 | 28.2600 |
J2-K0 | 40.2580 | 40.3420 | 345.8640 | 346.5950 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 111.24JN.001 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 60087.98411152 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD_98677 |
HIERARCH ESO INS SOBJ NAME | HD_98677 |
RA | 170.13858 |
DEC | -58.58961 |
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 | 86.659 |
HIERARCH ESO ISS PBL12 END | 86.971 |
HIERARCH ESO ISS PBLA12 START | 107.8 |
HIERARCH ESO ISS PBLA12 END | 109.0 |
HIERARCH ESO ISS PBL13 START | 128.876 |
HIERARCH ESO ISS PBL13 END | 128.989 |
HIERARCH ESO ISS PBLA13 START | 87.9 |
HIERARCH ESO ISS PBLA13 END | 89.1 |
HIERARCH ESO ISS PBL14 START | 126.756 |
HIERARCH ESO ISS PBL14 END | 126.532 |
HIERARCH ESO ISS PBLA14 START | 69.792 |
HIERARCH ESO ISS PBLA14 END | 70.969 |
HIERARCH ESO ISS PBL23 START | 55.848 |
HIERARCH ESO ISS PBL23 END | 55.668 |
HIERARCH ESO ISS PBLA23 START | 56.0 |
HIERARCH ESO ISS PBLA23 END | 57.1 |
HIERARCH ESO ISS PBL24 START | 79.18 |
HIERARCH ESO ISS PBL24 END | 78.916 |
HIERARCH ESO ISS PBLA24 START | 27.408 |
HIERARCH ESO ISS PBLA24 END | 28.26 |
HIERARCH ESO ISS PBL34 START | 40.258 |
HIERARCH ESO ISS PBL34 END | 40.342 |
HIERARCH ESO ISS PBLA34 START | 345.864 |
HIERARCH ESO ISS PBLA34 END | 346.595 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003819 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003657 |
HIERARCH ESO ISS AMBI TEMP | 12.34 |
HIERARCH ESO ISS AMBI FWHM START | 0.59 |
HIERARCH ESO ISS AMBI FWHM END | 0.65 |