Exposure
- ID
- GRAVI.2023-04-30T23:23:14.049_1
- Header ID
- GRAVI.2023-04-30T23:23:14.049
- Date updated
- 2023-04-30 23:36:30 UTC+0000
- Release date
- 2023-04-30 23:23:14 UTC+0000
- UTC Start
- 2023-04-30 23:23:14.049
- UTC End
- 2023-04-30 23:28:34.049
- MJD Start
- 60064.97446816
- MJD End
- 60064.9781718637
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0119325
- Ambient temperature (°C)
- 16.35
- Seeing (arcsec)
- 0.425
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 | 78.2610 | 78.8370 | 86.1000 | 87.3000 |
A0-J2 | 123.3300 | 123.7720 | 64.8000 | 66.1000 |
A0-K0 | 127.7280 | 127.8000 | 47.6200 | 48.8540 |
G1-J2 | 57.8260 | 57.7720 | 35.5000 | 36.6000 |
G1-K0 | 82.3830 | 82.2850 | 11.3970 | 12.2740 |
J2-K0 | 37.8380 | 38.0140 | 332.8380 | 333.5160 |
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 | 60064.97446816 |
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 | 78.261 |
HIERARCH ESO ISS PBL12 END | 78.837 |
HIERARCH ESO ISS PBLA12 START | 86.1 |
HIERARCH ESO ISS PBLA12 END | 87.3 |
HIERARCH ESO ISS PBL13 START | 123.33 |
HIERARCH ESO ISS PBL13 END | 123.772 |
HIERARCH ESO ISS PBLA13 START | 64.8 |
HIERARCH ESO ISS PBLA13 END | 66.1 |
HIERARCH ESO ISS PBL14 START | 127.728 |
HIERARCH ESO ISS PBL14 END | 127.8 |
HIERARCH ESO ISS PBLA14 START | 47.62 |
HIERARCH ESO ISS PBLA14 END | 48.854 |
HIERARCH ESO ISS PBL23 START | 57.826 |
HIERARCH ESO ISS PBL23 END | 57.772 |
HIERARCH ESO ISS PBLA23 START | 35.5 |
HIERARCH ESO ISS PBLA23 END | 36.6 |
HIERARCH ESO ISS PBL24 START | 82.383 |
HIERARCH ESO ISS PBL24 END | 82.285 |
HIERARCH ESO ISS PBLA24 START | 11.397 |
HIERARCH ESO ISS PBLA24 END | 12.274 |
HIERARCH ESO ISS PBL34 START | 37.838 |
HIERARCH ESO ISS PBL34 END | 38.014 |
HIERARCH ESO ISS PBLA34 START | 332.838 |
HIERARCH ESO ISS PBLA34 END | 333.516 |
HIERARCH ESO ISS AMBI TAU0 START | 0.012005 |
HIERARCH ESO ISS AMBI TAU0 END | 0.01186 |
HIERARCH ESO ISS AMBI TEMP | 16.35 |
HIERARCH ESO ISS AMBI FWHM START | 0.45 |
HIERARCH ESO ISS AMBI FWHM END | 0.4 |