Index of /~bessell/FTP/Spectrophotometry
Name Last modified Size Description
![[DIR]](/icons/back.gif)
Parent Directory -
![[IMG]](/icons/image2.gif)
4WDspectra.png 26-Oct-2010 13:31 54K
EG131.png 26-Oct-2010 15:27 444K
L745-46A.png 26-Oct-2010 15:27 571K
LTT4364.png 26-Oct-2010 15:27 391K
VMA2.png 26-Oct-2010 15:27 310K
![[ ]](/icons/layout.gif)
araapaper_bessell.pdf 27-Oct-2010 11:54 583K
![[ ]](/icons/unknown.gif)
bd-122669.mag 27-Oct-2010 11:39 67K
bd-122669.tab 26-Oct-2010 15:49 72K
bd092860.mag 27-Oct-2010 11:39 67K
bd092860.tab 25-Oct-2010 15:46 74K
bd174708.mag 27-Oct-2010 11:39 67K
bd174708.tab 25-Oct-2010 15:46 74K
bessell2007BJ.pdf 27-Oct-2010 11:54 282K
cd-3018140.mag 27-Oct-2010 11:39 67K
cd-3018140.tab 25-Oct-2010 15:46 74K
![[ ]](/icons/a.gif)
eg131.ps 26-Oct-2010 13:19 30K
eg131msb.mag 27-Oct-2010 11:39 44K
eg131msb.tab 25-Oct-2010 15:46 41K
![[TXT]](/icons/text.gif)
extinsso.tab 25-Oct-2010 15:46 645
f110.mag 27-Oct-2010 11:49 3.6K
f110.tab 27-Oct-2010 11:37 4.0K
g13-35.mag 27-Oct-2010 11:39 67K
g13-35.tab 25-Oct-2010 15:46 73K
g20-15.mag 27-Oct-2010 11:39 67K
g20-15.tab 25-Oct-2010 15:46 74K
g24-3.mag 27-Oct-2010 11:39 67K
g24-3.tab 25-Oct-2010 15:46 74K
g29-23.mag 27-Oct-2010 11:39 67K
g29-23.tab 25-Oct-2010 15:46 74K
hd8724.mag 27-Oct-2010 11:39 67K
hd8724.tab 25-Oct-2010 15:46 74K
hd9051.mag 27-Oct-2010 11:39 67K
hd9051.tab 25-Oct-2010 15:46 74K
hd16031.mag 27-Oct-2010 11:39 67K
hd16031.tab 25-Oct-2010 15:46 74K
hd19445.mag 27-Oct-2010 11:39 67K
hd19445.tab 25-Oct-2010 15:46 74K
hd26169msb.mag 27-Oct-2010 11:39 87K
hd26169msb.tab 25-Oct-2010 15:46 80K
hd26297.mag 27-Oct-2010 11:39 67K
hd26297.tab 25-Oct-2010 15:46 74K
hd29574.mag 27-Oct-2010 11:39 67K
hd29574.tab 25-Oct-2010 15:46 74K
hd36702.mag 27-Oct-2010 11:39 67K
hd36702.tab 25-Oct-2010 16:17 73K
hd44007.mag 27-Oct-2010 11:39 67K
hd44007.tab 25-Oct-2010 15:46 74K
hd45282.mag 27-Oct-2010 11:39 67K
hd45282.tab 25-Oct-2010 15:46 74K
hd55496.mag 27-Oct-2010 11:39 67K
hd55496.tab 25-Oct-2010 15:46 74K
hd83212.mag 27-Oct-2010 11:39 67K
hd83212.tab 25-Oct-2010 15:46 74K
hd103036.mag 27-Oct-2010 11:39 67K
hd103036.tab 26-Oct-2010 09:41 72K
hd111721.mag 27-Oct-2010 11:39 67K
hd111721.tab 25-Oct-2010 16:16 73K
hd111786.mag 27-Oct-2010 11:39 67K
hd111786.tab 25-Oct-2010 17:03 72K
hd118055.mag 27-Oct-2010 11:39 67K
hd118055.tab 25-Oct-2010 15:46 74K
hd122956.mag 27-Oct-2010 11:39 67K
hd122956.tab 25-Oct-2010 15:46 74K
hd128279.mag 27-Oct-2010 11:39 67K
hd128279.tab 25-Oct-2010 15:46 74K
hd132475.mag 27-Oct-2010 11:39 67K
hd132475.tab 25-Oct-2010 16:17 66K
hd142703.mag 27-Oct-2010 11:39 67K
hd142703.tab 25-Oct-2010 17:03 72K
hd161770.mag 27-Oct-2010 11:39 67K
hd161770.tab 25-Oct-2010 15:46 74K
hd165195.mag 27-Oct-2010 11:39 67K
hd165195.tab 25-Oct-2010 15:46 74K
hd184266.mag 27-Oct-2010 11:39 67K
hd184266.tab 25-Oct-2010 15:46 74K
hd187111.mag 27-Oct-2010 11:39 67K
hd187111.tab 25-Oct-2010 15:46 74K
hd204543.mag 27-Oct-2010 11:39 67K
hd204543.tab 25-Oct-2010 15:46 74K
l745-46a.ps 26-Oct-2010 13:20 32K
l745-46amsb.mag 27-Oct-2010 11:39 46K
l745-46amsb.tab 27-Oct-2010 11:38 49K
ltt4364.ps 26-Oct-2010 13:22 32K
ltt4364msb.mag 27-Oct-2010 11:39 45K
ltt4364msb.tab 25-Oct-2010 15:46 42K
ltt9491.mag 27-Oct-2010 11:39 3.6K
ltt9491.tab 27-Oct-2010 11:37 4.1K
spectrophotometrypap..> 27-Oct-2010 11:54 230K
table1.pdf 26-Oct-2010 13:40 43K
vma2.ps 26-Oct-2010 13:23 32K
vma2msb.mag 27-Oct-2010 11:39 44K
vma2msb.tab 25-Oct-2010 15:46 41K
wifes_fenear.arc 27-Oct-2010 12:14 47K
2012 May
------------
Table1.pdf is a list of the recommended spectrophotometric standards.
*The latest version 2 NGSL spectra are entitled *_v2.tab
*The others are the version 1 spectra. Considerable changes (~2-3%) have been
*made to most of the NGSL spectra.
IRAF suitable standard flux ascii files have the extension .mag
The header describes the source of the fluxes and the units.
The columns are (1) wavelength in Angstroms, (2) ABmag, (3) Bandwidth.
All the HD (except HD26169), BD, CD and G stars are primary standard stars
from the Heap-Lindler website http://archive.stsci.edu/prepds/stisngsl/index.html
eg131, l745-46a, hd26169, ltt4364, vma2, HD26169 have all been standardized
by Bessell using the Heap-Lindler STIS stars.
HD26169 is a halo giant toward the Magellanic Clouds.
f110 and ltt9491 are from Hamuy et al(1992, 1994) but the telluric lines
have been removed.
-----------------------------------------------------------------------
extinsso.tab are the mean continuous extinction values for
Siding Spring Observatory.
-----------------------------------------------------------------------
Most white dwarfs have high proper motions that move them appreciably each year.
star RA(2000) Dec(2000) pmra pmdec
VMa2 00 49 09.89 +05 23 19.00 1.234 -2.713
L745-46A 07 40 20.79 -17 24 49.1 1.577 -1.246
LTT4364 11 45 42.92 -64 50 29.46 2.64 -0.33
EG131 19 20 34.92 -07 40 00.05 -0.078 -0.165
Finding charts from Aladin are attached. The red line indicates the direction the
star is moving. If the red line does not start at the obvious star it is because
the image was taken earlier than the 2000 epoch position.
L745-46A has a late-M dwarf companion to the W.
EG131 has an late-M dwarf companion to the NW.
VMA2.png, L745-46A.png, LTT4364.png, EG131.png are the charts.
vma2.ps, l745-46a.ps, ltt4364.ps, eg131.ps are plots of spectra.
4WDspectra.png is postcard of all 4 WD spectra.
spectrophotometrypaper.pdf is a 1999 PASP111,1426 paper on spectrophotometry.
araapaper_bessell.pdf is the 2005ARAA43,293 paper on standard systems.
bessell2007BJ.pdf is the 2007PASP119, 605 paper on measuring Balmer Jumps.