SCORPIO FILTERS

UBVRcIc-filters


Glass filters for Jounson-Cousins photometric system. Diameter - 70 mm. Thickness - 6 mm

Broad-band filters parameters (filter+optics+CCD EEV42-40):
nameTmax(%)Profile
U (Johnson)25ASC-fileImage
B (Johnson)41ASC-fileImage
V (Johnson)49ASC-fileImage
Rc (Cousins)53ASC-fileImage
Ic (Cousins)38ASC-fileImage


SED-filters


Middle-band filters for Spectral Energy Distribution. Diameter - 70 mm. Thickness - 8 mm.

SED filters parameters (for beam F/4)
name CWL (A) FWHM (A) Tmax(%)Profile
SED415420321250ASC-fileImage
SED465462420534ASC-fileImage
FN469 (for HeII)4682 3738Image
SED485484841174ASC-fileImage
SED505499222048ASC-fileImage
SED537530916953ASC-fileImage
SED574573016171ASC-fileImage
SED607606316768ASC-fileImage
FN657 (for Ha)6555 7573ASC-fileImage
SED665662219172ASC-fileImage
SED707703620776ASC-fileImage
SED755756421869ASC-fileImage
SED812808922270ASC-fileImage
SED860862026963ASC-fileImage
SED915915018863ASC-fileImage
SED967961628067ASC-fileImage

SED 830 and SED 930


Middle-band filters with FWHM>1500 A Diameter - 70 mm. Thickness - 8 mm.

SED filters parameters (for beam F/4)
name CWL (A) FWHM (A) Tmax(%)Profile
SED8308310164791ASC-fileImage
SED9309195184096ASC-fileImage


Comets molecular bands


Middle-band filters for comets molecular bands.
SED filters parameters (for beam F/4)
name CWL (A) FWHM (A) Tmax(%)Profile
CN_3980 3982 3613ASC-fileImage
CO+4334 3826ASC-fileImage
Cont_44704476 3451ASC-fileImage
C2_5125512512173ASC-fileImage
NH2_66206620 3531ASC-fileImage
Cont_68406842 8249ASC-fileImage


IFP-filters


Narrow-band filters for IFP observations. Diameters - 50-55 mm. Thickness - 10 mm.

If you want to choice an optimal filter for desired system velocity, please use following IDL-program.

IFP filters parameters (for beam F/4)
name CWL (A) FWHM (A) Tmax(%)
IFP502 5010 15 65
IFP508 5075 15 66
IFP513 5123 16 60
IFP514 5138 16 60
IFP516 5153 15 60
IFP517 5168 18 46
IFP519 5183 17 60
#76B 6560 15 71
#77B 6571 14 76
#78B 6580 13 69
#79B 6589 13 71
#80B 6598 14 73
#81B 6608 15 70
AC6700 6690 15 70
AC6715 6705 15 70
AC6730 6720 15 70
AC6745 6735 15 70
AC6760 6750 15 70
AC6775 6765 15 70
AC6790 6780 15 70
IFP657 6570 19 52
IFP659 6581 19 58
IFP661 6604 21 54
IFP663 6627 20 55
IFP665 6641 24 50
IFP667 6661 20 46
IFP670 6695 19 56
IFP671 6711 19 57
IFP673 6727 19 41
IFP674 6741 19 47
IFP676 6755 16 55
IFP677 6771 17 50
IFP679 6782 19 54