2000 Updates

• The chart for 1132+02 RZ Leo has been revised. Also, the following charts have been added to the reversed chart archives - (12/26/00):
  
  
  • 0004+51 SS Cas
  • 0017+26 T And
  • 0109+40 U And
  • 0133+38 Y And
  • 0211+43A W And
  • 2333+35 ST And
  • 2359+39 SV And
  
  
• Over 800 online standard charts have been replaced with higher quality images in preparation for publication of our chart CD-ROM. The CD is now in production and will be available for distribution in early 2001. Watch this page for more details.

  Also, the charts for 1839+22 AE Her and 2004+40 GN Cyg have been revised to show corrected positions for DW Her (on the AE Her chart) and GN Cyg, respectively. - (12/05/00)




• Ten new constellation finder charts are now available - (12/04/00):
  
  
  • Apus-Octans-Chamaeleon-Triangulum Australe-Musca
  • Bootes-Corona Borealis
  • Carina-Chamaeleon-Mensa-Volans
  • Centaurus-Crux
  • Cetus
  • Draco-Ursa Minor
  • Hercules
  • Sagittarius-Scutum
  • Tucana-Phoenix-Grus-Indus
  • Virgo
  
  
• New and revised charts - (12/01/00):



• 0243+37 PY Per
• 1017-49 V383 Vel - new and reversed scales have been added for this new dwarf nova in Vela
• 1037+58 IY UMa
• 1728+09A RU Oph
• 1947+38 FZ Cyg
• 2140+24 RR Peg

• The supernova search chart for 1135+12 NGC 3810 (Leo) has been updated to show 1135+12B SN 2000ew. For more information about this recent supernova, see News Flash #704. - (11/30/00)



• The following charts have been added to the reversed chart archives - (11/30/00):



• 0206+57A TZ Per
• 0217+70 AM Cas
• 0401+50 FO Per
• 0409-71 VW Hyi
• 0533+26 RR Tau
• 0549+32 AY Aur
• 0725+06 SV CMi
• 0945+12 X Leo
• 1041+17 NGC 3370 (Leo)
• 1744-05 RS Oph
• 1813-25B V4641 Sgr
• 1848+26 CY Lyr
• 2023+43 V503 Cyg
• 2209+12 RU Peg
• 1811+41 V533 Her
• 1824-16 SS Sgr
• 1920-10 DH Aql


• The position of the variable on the following charts has been revised: 1858+25 BL Lyr, 2325+43 DX And, and 2326+42 BG And. - (11/22/00)



• Preliminary "d" and "e+" scale charts for 1017-49 V383 Vel are available. For more information, see AAVSO Alert Notice #278. - (11/20/00)

• Chart updates - (10/13/00):



• We now have preliminary and reversed preliminary charts available for 1523+62 ES Dra.



• The following charts have been added to the reversed chart archives: 0640-16 HL CMa, 0855+18 SY Cnc, 1803+05 V426 Oph, and 2043+41 V516 Cyg
.


• The following charts have been added to the reversed chart archives - (10/6/00):



• 0543+19 SU Tau
• 0833+50 X UMa
• 0831+48 EI UMa
• 0905+51 DI UMa
• 1147+49 BC UMa
• 1224+02 3C 273 Vir
• 1231+60 T UMa
• 1234+59 RS UMa
• 1904+43 MV Lyr



• Chart updates - (10/4/00):



• The supernova search chart for 1903-50 NGC 6754 (Tel) has been updated to show 1903-50B SN 2000do. Also, we now have "e" and "f" scales for this field. For more information about this recent supernova, see News Flash #679.



• New format charts are available for 2328+48 Z And. The sequence remains the same for this field, but the series has been expanded to include "b", "d", and "e" scales.



• The constellation of Andromeda has been added to our constellation finder charts archives.

• Chart updates - (8/24/00):
  
  
  • We now have a reversed "e" scale chart for 1148+48 SN 2000db in NGC 3949 (UMa).
  
  
  
  • The standard and reversed standard charts for 2204+12 T Peg may be downloaded. (These charts were previously unavailable online.)
  
  
  
• A high quality "e" scale chart for 1148+48 SN 2000db in NGC 3949 (UMa) is now available for download. - (8/11/00).



• We now have an "e" scale preliminary chart for 1148+48 SN 2000db in NGC 3949 (UMa). We apologize for the very poor quality of this chart and will replace it with a better version as soon as it is available. More information about this 14th magnitude supernova can be found in News Flash #654. PLEASE NOTE: the GIF file format only is available at this time. - (8/11/00)



• Please note that the designation of delta Sco is 1554-22, not 1654-22 as shown on the original "a" scale chart. The designation only has been corrected on this chart. Be sure to use the 1554-22 designation when reporting observations of delta Sco. - (8/7/00)



• Chart updates - (8/3/00):



• The following charts have been added to the reversed charts archives: 0106+34 FN And, 1137+72 DO Dra, 1952+10 V725 Aql, and 2012+07 QZ Aql.



• A correction has been made to the 2000 position noted on the 0852-02 WW Hya charts. (The plotted position on the chart has not changed.)



• 1554-22 delta Sco has undergone a recent and dramatic visual outburst. We have a new "a" scale chart for observing this star. - (8/2/00)



• More reversed charts have been added to the chart archives - (8/1/00):



• 0418-13 AH Eri
• 0547-05 CZ Ori
• 0547-05 CN Ori
• 1140-03 TW Vir
• 1315+02 HV Vir
• 1439+22A UZ Boo
• 1805-14 UZ Ser
• 1947+58 V542 Cyg
• 2053+25 VW Vul
• 2137+56 Q Cyg
• 2158+41 BL Lac
• 2337+56 V705 Cas

• Chart updates - (7/31/00):
  
  
  • Preliminary and reversed preliminary charts "d" scale charts are now available for 1918+04 V1494 Aql.
  
  
  
  • New preliminary and reversed preliminary charts for 1508+23 NY Ser are available.
  
  
  
  • The charts for 0120+31 TY Psc have been revised.
  
  
  
  • The following charts have been extended to include CCD(V) magnitudes: 0031+62 TY Cas, 0112+72 S Cas, 0242+37 AI Per, 1850+36 SU Lyr, and 2011+30 SX Cyg.
  
  
  
• The 9.4 comparison star to the NW of CH Cyg may be an eclipsing variable. This star should no longer be used as a comparison. Revised charts for 1921+50 CH Cyg and 1913+50 TZ Cyg are available. - (7/28/00)
  
  
• Reversed charts have been added for the following stars - (7/26/00):
  
  
  • 0240-00 NGC 1087/1090 (Cet)
  • 0415+32 V518 Per
  • 0814+73 Z Cam
  • 0935+05 NGC 2962 (Hya)
  • 0945+34B NGC 3021 (LMi)
  • 0947+69 NGC 3031 (UMa)
  • 1229+03 NGC 4527 (Vir)
  • 1229+02 NGC 4536 (Vir)
  • 1753-25 Var Sgr
  • 1807-32 V4160 Sgr
  • 2029+40 V1478 Cyg
  • 2048+43 V751 Cyg
  
  
  
• Chart updates - (7/19/00):
  
  
  • Preliminary and reversed preliminary "f" scale charts are available for 0119+08 SN 2000cx in NGC 524 (Psc). For more information, see News Flash #647.
  
  
  
  • We have new preliminary and reversed preliminary charts for 2002+12 SY Aql.
  
  
  
  • The following charts have been added to the reversed charts archives: 0210+24 R Ari, 0710+09 V CMi, and 2253+42 TV And.
  
  
  
• Preliminary and reversed preliminary "e" scale charts for 0526-70 N LMC 00 are available. For more information, see AAVSO Alert Notice #277. - (7/13/00)

• Chart updates - (6/16/2000):
  
  
  • The charts for 1846-01 CI Aql have been expanded to include "b", "d", and "e" preliminary and reversed preliminary chart scales.
  
  
  
  • The following preliminary charts have been revised: 1147+49 BC UMa "d", "e", and "f" scales; 1905+27 TY Lyr "d", "e", and "f" scales; 1906+27A UV Lyr "f" scale; and 1909+31 EL Lyr "d" and "e" scales.
  
  
  
• The following charts have been added to the reversed chart archives: 0710+69 RU Cam, 1046-20 V Hya, and 2259+14 RW Peg.



• Reversed standard charts are now available for the following stars: 0101-02 Z Cet, 0152+54 U Per, 0155+26 T CrB, 0333+62A U Cam, 1602+10 U Ser, 2039-05 Y Aqr, and 2044-05 T Aqr. - (6/14/00)



• Reversed standard charts are now available for the following stars: 0314-01 X Cet, 0323+35 R Per, 0701+22A R Gem, 0703+10 R CMi, 0811+12 R Cnc, 0824-05 RT Hya, 0830+19 U Cnc, 0954-58 RR Car, 1546+39 V CrB, 1611+38 W CrB, 1811+36 W Lyr, 1833+08 X Oph, and 2007+15A S Aql. - (6/8/00)

• A preliminary and reversed preliminary "f" scale chart for 1032-41 SN 2000cl in NGC 3318 (Vel) is now available. For more information see News Flash #627. - (5/31/00)



• The "ab" scale of the 0515-33 T Col chart has been revised. Please note that the position of 0443-36 T Cae was misidentified on the 1956 version of this chart. - (5/30/00)



• Sequences have been extended to include CCDV magnitudes for the following charts: 0549+32 AY Aur, 1822+24 SV Her, 1832+25 RZ Her, 1841+34 RY Lyr, 1906+27A UV Lyr, and 1909+33 RS Lyr. - (5/22/00)



• AAVSO Alert Notice 276 produces preliminary and reversed preliminary "f" scale charts for 1903-57 SN 2000cj in NGC 6753 (Pav). - (5/18/00)



• Preliminary and reversed preliminary "e" scale charts are now available for 0755+67 SN 2000ce in UGC 4195 (Cam). This supernova was the topic of AAVSO Alert Notice 275. - (5/11/00)



• AAVSO Alert Notice 274 produces preliminary and reversed preliminary "d" scale charts for 1846-01 CI Aql/N Aql 00. - (5/1/00)

Current Chart Updates
Chart Updates Archive 2003
Chart Updates Archive 2002
Chart Updates Archive 2001
Chart Updates Archive 2000