Exposure
- ID
- GRAVI.2024-03-05T04:21:44.618_2
- Header ID
- GRAVI.2024-03-05T04:21:44.618
- Date updated
- 2024-03-05 04:35:42 UTC+0000
- Release date
- 2024-03-05 04:35:42 UTC+0000
- UTC Start
- 2024-03-05 04:21:44.618
- UTC End
- 2024-03-05 04:25:44.618
- MJD Start
- 60374.18176641
- MJD End
- 60374.1845441878
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010463
- Ambient temperature (°C)
- 17.23
- Seeing (arcsec)
- 0.5
Observation
- ID
- 58624
- Category
- science
- Program ID
- 110.24B5.002
- Program Title
- THE FORMATION OF MASSIVE BINARY STARS: A VIEW AT AU SCALES
- Program Type
- DDT
- PI / COI
- OUDMAIJER/ KOUTOULAKI/ KOUMPIA/ FROST/ DE WIT/ GOODWIN/ SHENTON/ LUMSDEN
Target
- ID
- 43392
- Name
- 2MASS_12151775-62550
- RA
- 183.823858333333
- DEC
- -62.917725
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 80.4870 | 80.8320 | 88.7000 | 89.7000 |
A0-J2 | 125.8370 | 126.0650 | 69.0000 | 70.0000 |
A0-K0 | 127.9500 | 127.9280 | 52.5090 | 53.4470 |
G1-J2 | 56.9890 | 56.9230 | 40.5000 | 41.3000 |
G1-K0 | 78.9280 | 78.8270 | 15.4760 | 16.1620 |
J2-K0 | 36.3850 | 36.5030 | 334.0390 | 334.6020 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.24B5.002 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60374.18176641 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | G298.8418-00.3390A |
HIERARCH ESO INS SOBJ NAME | G298.8418-00.3390A |
RA | 183.829331 |
DEC | -62.91976 |
HIERARCH ESO INS SPEC RES | HIGH |
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 | 256.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 80.487 |
HIERARCH ESO ISS PBL12 END | 80.832 |
HIERARCH ESO ISS PBLA12 START | 88.7 |
HIERARCH ESO ISS PBLA12 END | 89.7 |
HIERARCH ESO ISS PBL13 START | 125.837 |
HIERARCH ESO ISS PBL13 END | 126.065 |
HIERARCH ESO ISS PBLA13 START | 69.0 |
HIERARCH ESO ISS PBLA13 END | 70.0 |
HIERARCH ESO ISS PBL14 START | 127.95 |
HIERARCH ESO ISS PBL14 END | 127.928 |
HIERARCH ESO ISS PBLA14 START | 52.509 |
HIERARCH ESO ISS PBLA14 END | 53.447 |
HIERARCH ESO ISS PBL23 START | 56.989 |
HIERARCH ESO ISS PBL23 END | 56.923 |
HIERARCH ESO ISS PBLA23 START | 40.5 |
HIERARCH ESO ISS PBLA23 END | 41.3 |
HIERARCH ESO ISS PBL24 START | 78.928 |
HIERARCH ESO ISS PBL24 END | 78.827 |
HIERARCH ESO ISS PBLA24 START | 15.476 |
HIERARCH ESO ISS PBLA24 END | 16.162 |
HIERARCH ESO ISS PBL34 START | 36.385 |
HIERARCH ESO ISS PBL34 END | 36.503 |
HIERARCH ESO ISS PBLA34 START | 334.039 |
HIERARCH ESO ISS PBLA34 END | 334.602 |
HIERARCH ESO ISS AMBI TAU0 START | 0.009766 |
HIERARCH ESO ISS AMBI TAU0 END | 0.01116 |
HIERARCH ESO ISS AMBI TEMP | 17.23 |
HIERARCH ESO ISS AMBI FWHM START | 0.54 |
HIERARCH ESO ISS AMBI FWHM END | 0.46 |
HIERARCH ESO FT ROBJ NAME | 2MASS_12151775-62550 |
HIERARCH ESO FT ROBJ ALPHA | 121517.726 |
HIERARCH ESO FT ROBJ DELTA | -625503.810 |