M88

2003-1-15 04:32:08(UT)
FLI IMG1024S CCD+ LOT (D=1,000mm, f.l.=8,000mm)
Exptime=
B: 20sec, V: 20sec, R: 20sec

*Homework1 of LuLin winter training school :)

M20

2003-03-25 20:51:05(UT)
FLI IMG1024S CCD+ LOT (D=1,000mm, f.l.=8,000mm)
Exptime=
R: 30sec

M53

2003-1-15
FLI IMG1024S CCD+ LOT (D=1,000mm, f.l.=8,000mm)
Exptime=
B: 20sec, V: 20sec, R: 20sec

*Homework3 of LuLin winter training school :)

M82

2002-12-24 20:23:14(UT)
FLI IMG1024S CCD+ LOT (D=1,000mm, f.l.=8,000mm)
Exptime=
B: 300sec, V: 300sec, H-alpha: 300sec x 5

NGC2392

2002-11-19 16:32:22(UT)
AP-8 CCD+R filter+ LOT (D=1,000mm, f.l.=8,000mm)
Exptime=30sec (without guiding)

*One of LOT homework of student m919015 :)

NGC3738

2003-02-27 02:23:25
ST-10XME CCD+ LOT (D=1,000mm, f.l.=8,000mm)
by
Philipp Keller

M1 (H-alpha)

2002-10-31 21:17:00(UT)
AP-8 CCD+H-alpha filter+ LOT (D=1,000mm, f.l.=8,000mm)
Exptime=300sec (without guiding)

M1 (SII)

2002-11-08 17:52:02(UT)
AP-8 CCD+SII filter+ LOT (D=1,000mm, f.l.=8,000mm)
Exptime=300sec (without guiding)

by Zhong_Yi Lin

M74

2002-10-15 13:18:32(UT)
AP-8 CCD+ Bessel R filter+ LOT (D=1,000mm, f.l.=8,000mm)
Exptime=300sec (without guiding)

*LOT tracking performance, 300sec without guiding at f.l. 8,000mm.

QSO0248+430

2002-10-10 20:08:38(UT)
AP-8 CCD+ Bessel R filter+ LOT (D=1,000mm, f.l.=8,000mm)
Exptime=180sec x 5 (without guiding)

*Finding chart:
 http://aladin.u-strasbg.fr/java/nph-aladin.pl?frame=launching&-c=02+51+34.5+%2B43+15+16&-rm=11&-server=Aladin%2CSimbad

NGC1278 field

2002-10-10 20:47:51(UT)
AP-8 CCD+ Bessel R filter+ LOT (D=1,000mm, f.l.=8,000mm)
Exptime=300sec (without guiding)

*NGC1278附近星系密集區

*假色處理影像

4U2129+47

2002-10-15 15:20:03(UT)
AP-8 CCD+ Bessel R filter+ LOT (D=1,000mm, f.l.=8,000mm)
Exptime=60sec (without guiding)

*Best seeing condition, sharp stars.

M15

AP-8 CCD+LOT
No filter
Exptime=60sec

*LOT安裝完最初測試影像之一，視相與焦點未臻理想，星像顯得有點肥大。影像處理DDP by MaxIm DL。

M27

AP-8 CCD+LOT
No filter
Exptime=60sec?

*LOT最初測試影像之一，視相與焦點未臻理想，星像顯得有點肥大。影像處理DDP by MaxIm DL。

Saturn

2001-10-06 20:11(CST)
Canon PowerShot S40+Vixen LV 20mm+LOT (D=1,000mm, f.l.=8,000mm)
Exptime=0.125sec
by Even Cheng

*視相 (seeing)很好，土星影像非常清晰明亮。直接手持數位相機拍攝。未經任何影像處理。

M1

2002-10-13 19:42:08(UT)
AP-8 CCD+ Bessel R filter+ LOT (D=1,000mm, f.l.=8,000mm)
Exptime=60x3+120+180sec (without guiding)

* 5幅影像疊加。

IC434

AP-8 CCD+LOT
No filter
Exptime=60sec x 7

M27

AP-8 CCD+LOT
No filter
Exptime=60sec

*視相甚佳，接近最佳焦點位置，星像FWHM~1.5arcsec。影像處理 by KiWi Chang。

Gamma Cyg

2002-10-31 10:51:48(UT)
ST-10XME CCD+ H-Alpha filter+ TARMON 300mm F2.8 lens
Exptime=600sec (average by two  600sec exposure)

*Dark subtracted only, no flat fielding. False color by MaxIm DL3

C434

2002-10-13 20:48:41(UT)
ST-10XME CCD+ H-Alpha filter+ TARMON 300mm F2.8 lens
Exptime=600sec (without guiding)

*Dark subtracted only, no flat fielding.
*Custom Scientific H-alpha filter: 654.3/3nm, 1.25" dia, Amateur grade, P.L.#5784

IC5070

2002-10-30 12:13:33(UT)
ST-10XME CCD+ H-Alpha filter+ TARMON 300mm F2.8 lens
Exptime=600sec (average by two 600sec exposure)

* Dark subtracted only, no flat fielding. False color by MaxIm DL3 (LRGB=1/4/1/1)