Exposure
- ID
- GRAVI.2023-05-25T00:28:02.141_1
- Header ID
- GRAVI.2023-05-25T00:28:02.141
- Date updated
- 2023-05-25 00:40:53 UTC+0000
- Release date
- 2023-05-25 00:28:02 UTC+0000
- UTC Start
- 2023-05-25 00:28:02.141
- UTC End
- 2023-05-25 00:33:22.141
- MJD Start
- 60089.01946923
- MJD End
- 60089.0231729337
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003574
- Ambient temperature (°C)
- 11.71
- Seeing (arcsec)
- 0.72
Observation
- ID
- 55579
- Category
- calibrator
- Program ID
- 111.24JN.002
- 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 | 89.0700 | 89.2440 | 118.9000 | 120.0000 |
A0-J2 | 129.0780 | 128.9870 | 99.6000 | 100.9000 |
A0-K0 | 123.7150 | 123.2880 | 81.1920 | 82.3770 |
G1-J2 | 53.7230 | 53.4530 | 66.5000 | 67.6000 |
G1-K0 | 76.1680 | 75.7960 | 35.5420 | 36.3700 |
J2-K0 | 40.8720 | 40.9120 | 352.9830 | 353.7240 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 111.24JN.002 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 60089.01946923 |
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 | 89.07 |
HIERARCH ESO ISS PBL12 END | 89.244 |
HIERARCH ESO ISS PBLA12 START | 118.9 |
HIERARCH ESO ISS PBLA12 END | 120.0 |
HIERARCH ESO ISS PBL13 START | 129.078 |
HIERARCH ESO ISS PBL13 END | 128.987 |
HIERARCH ESO ISS PBLA13 START | 99.6 |
HIERARCH ESO ISS PBLA13 END | 100.9 |
HIERARCH ESO ISS PBL14 START | 123.715 |
HIERARCH ESO ISS PBL14 END | 123.288 |
HIERARCH ESO ISS PBLA14 START | 81.192 |
HIERARCH ESO ISS PBLA14 END | 82.377 |
HIERARCH ESO ISS PBL23 START | 53.723 |
HIERARCH ESO ISS PBL23 END | 53.453 |
HIERARCH ESO ISS PBLA23 START | 66.5 |
HIERARCH ESO ISS PBLA23 END | 67.6 |
HIERARCH ESO ISS PBL24 START | 76.168 |
HIERARCH ESO ISS PBL24 END | 75.796 |
HIERARCH ESO ISS PBLA24 START | 35.542 |
HIERARCH ESO ISS PBLA24 END | 36.37 |
HIERARCH ESO ISS PBL34 START | 40.872 |
HIERARCH ESO ISS PBL34 END | 40.912 |
HIERARCH ESO ISS PBLA34 START | 352.983 |
HIERARCH ESO ISS PBLA34 END | 353.724 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003518 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00363 |
HIERARCH ESO ISS AMBI TEMP | 11.71 |
HIERARCH ESO ISS AMBI FWHM START | 0.77 |
HIERARCH ESO ISS AMBI FWHM END | 0.67 |