Exposure
- ID
- GRAVI.2023-05-25T05:47:55.432_1
- Header ID
- GRAVI.2023-05-25T05:47:55.432
- Date updated
- 2023-05-25 06:01:15 UTC+0000
- Release date
- 2023-05-25 05:47:55 UTC+0000
- UTC Start
- 2023-05-25 05:47:55.432
- UTC End
- 2023-05-25 05:53:15.432
- MJD Start
- 60089.2416138
- MJD End
- 60089.2453175037
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0028855
- Ambient temperature (°C)
- 10.88
- Seeing (arcsec)
- 1.01
Observation
- ID
- 55589
- 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
- 41159
- Name
- HD_164997
- RA
- 271.304879
- DEC
- -32.25986
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 88.1450 | 88.5310 | 109.7000 | 110.4000 |
A0-J2 | 126.8730 | 127.3590 | 86.1000 | 86.8000 |
A0-K0 | 126.9330 | 127.2190 | 64.2930 | 65.1040 |
G1-J2 | 58.0850 | 58.1420 | 48.6000 | 49.4000 |
G1-K0 | 90.3820 | 90.3490 | 20.3150 | 21.0080 |
J2-K0 | 47.9430 | 47.9860 | 345.2540 | 345.8070 |
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 | 60089.2416138 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD_164997 |
HIERARCH ESO INS SOBJ NAME | HD_164997 |
RA | 271.304879 |
DEC | -32.25986 |
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 | 88.145 |
HIERARCH ESO ISS PBL12 END | 88.531 |
HIERARCH ESO ISS PBLA12 START | 109.7 |
HIERARCH ESO ISS PBLA12 END | 110.4 |
HIERARCH ESO ISS PBL13 START | 126.873 |
HIERARCH ESO ISS PBL13 END | 127.359 |
HIERARCH ESO ISS PBLA13 START | 86.1 |
HIERARCH ESO ISS PBLA13 END | 86.8 |
HIERARCH ESO ISS PBL14 START | 126.933 |
HIERARCH ESO ISS PBL14 END | 127.219 |
HIERARCH ESO ISS PBLA14 START | 64.293 |
HIERARCH ESO ISS PBLA14 END | 65.104 |
HIERARCH ESO ISS PBL23 START | 58.085 |
HIERARCH ESO ISS PBL23 END | 58.142 |
HIERARCH ESO ISS PBLA23 START | 48.6 |
HIERARCH ESO ISS PBLA23 END | 49.4 |
HIERARCH ESO ISS PBL24 START | 90.382 |
HIERARCH ESO ISS PBL24 END | 90.349 |
HIERARCH ESO ISS PBLA24 START | 20.315 |
HIERARCH ESO ISS PBLA24 END | 21.008 |
HIERARCH ESO ISS PBL34 START | 47.943 |
HIERARCH ESO ISS PBL34 END | 47.986 |
HIERARCH ESO ISS PBLA34 START | 345.254 |
HIERARCH ESO ISS PBLA34 END | 345.807 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003117 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002654 |
HIERARCH ESO ISS AMBI TEMP | 10.88 |
HIERARCH ESO ISS AMBI FWHM START | 1.01 |
HIERARCH ESO ISS AMBI FWHM END | 1.01 |