[vsnet-alert 25973] Re: V1674 Her: fastest nova?

[Peter Williams]

The rapid fading of V1674 Her = Nova Her 2021 appears to continue. A single
visual observation as below:

HERV1674	20210615.540	9.8	WPX

Peter Williams
Heathcote NSW
20x80mm binoculars
AAVSO sequence.



-----Original Message-----
From: vsnet-alert [mailto:vsnet-alert-bounces at ooruri.kusastro.kyoto-u.ac.jp]
On Behalf Of Taichi Kato
Sent: Tuesday, 15 June 2021 5:35 PM
To: vsnet-alert at ooruri.kusastro.kyoto-u.ac.jp;
vsnet-campaign-nova at ooruri.kusastro.kyoto-u.ac.jp
Subject: [vsnet-alert 25971] V1674 Her: fastest nova?

V1674 Her: fastest nova?

  (Only selected observations)

  YYYYMMDD(UT)   mag  observer
  20210612.7237 6.24cG  (Filipp Romanov)
  20210612.916  62CV  (Klaus Wenzel)
  20210612.921    62  (Gary Poyner)
  20210612.9264   64  (Eddy Muyllaert)
  20210613.033    64  (Gary Poyner)
  20210613.083    64  (Gary Poyner)
  20210613.642    81  (Hiroyuki Maehara)
  20210613.881  83CV  (Klaus Wenzel)
  20210613.9257   84  (Eddy Muyllaert)
  20210613.931    83  (Klaus Wenzel)
  20210613.951    84  (Gary Poyner)
  20210613.967    83  (Erwin van Ballegoij)
  20210613.996  8.28C  (Gary Poyner)
  20210614.473    88  (Hiroyuki Maehara)
  20210614.635    88  (Hiroyuki Maehara)

  t3 is likely around 3 d.  V1500 Cyg had t3 of 3.6 d.