Exposure
- ID
- GRAVI.2023-05-25T02:48:38.123_1
- Header ID
- GRAVI.2023-05-25T02:48:38.123
- Date updated
- 2023-05-25 03:05:41 UTC+0000
- Release date
- 2023-05-25 02:48:38 UTC+0000
- UTC Start
- 2023-05-25 02:48:38.123
- UTC End
- 2023-05-25 02:54:38.123
- MJD Start
- 60089.11710791
- MJD End
- 60089.1212745767
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0045155
- Ambient temperature (°C)
- 11.16
- Seeing (arcsec)
- 0.48
Observation
- ID
- 55583
- 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
- 41156
- Name
- HD_107837
- RA
- 185.936123
- DEC
- -62.50513
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 90.1690 | 90.2350 | 134.7000 | 136.0000 |
A0-J2 | 127.0390 | 126.7670 | 117.4000 | 118.8000 |
A0-K0 | 116.6710 | 116.0070 | 99.5190 | 100.9800 |
G1-J2 | 48.9390 | 48.5380 | 84.1000 | 85.5000 |
G1-K0 | 67.3450 | 66.7590 | 49.1260 | 50.1020 |
J2-K0 | 39.1510 | 39.1270 | 3.2800 | 4.1480 |
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 | 60089.11710791 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD_107837 |
HIERARCH ESO INS SOBJ NAME | HD_107837 |
RA | 185.936123 |
DEC | -62.50513 |
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 | 376.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 12 |
HIERARCH ESO ISS PBL12 START | 90.169 |
HIERARCH ESO ISS PBL12 END | 90.235 |
HIERARCH ESO ISS PBLA12 START | 134.7 |
HIERARCH ESO ISS PBLA12 END | 136.0 |
HIERARCH ESO ISS PBL13 START | 127.039 |
HIERARCH ESO ISS PBL13 END | 126.767 |
HIERARCH ESO ISS PBLA13 START | 117.4 |
HIERARCH ESO ISS PBLA13 END | 118.8 |
HIERARCH ESO ISS PBL14 START | 116.671 |
HIERARCH ESO ISS PBL14 END | 116.007 |
HIERARCH ESO ISS PBLA14 START | 99.519 |
HIERARCH ESO ISS PBLA14 END | 100.98 |
HIERARCH ESO ISS PBL23 START | 48.939 |
HIERARCH ESO ISS PBL23 END | 48.538 |
HIERARCH ESO ISS PBLA23 START | 84.1 |
HIERARCH ESO ISS PBLA23 END | 85.5 |
HIERARCH ESO ISS PBL24 START | 67.345 |
HIERARCH ESO ISS PBL24 END | 66.759 |
HIERARCH ESO ISS PBLA24 START | 49.126 |
HIERARCH ESO ISS PBLA24 END | 50.102 |
HIERARCH ESO ISS PBL34 START | 39.151 |
HIERARCH ESO ISS PBL34 END | 39.127 |
HIERARCH ESO ISS PBLA34 START | 3.28 |
HIERARCH ESO ISS PBLA34 END | 4.148 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004691 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00434 |
HIERARCH ESO ISS AMBI TEMP | 11.16 |
HIERARCH ESO ISS AMBI FWHM START | 0.44 |
HIERARCH ESO ISS AMBI FWHM END | 0.52 |