Photo gallery “Astro photo”

 

デジカメの性能がどんどん向上しているのを機に再開した天体写真撮影。IR改造していない最近のデジタル一眼でも,そのポテンシャルの高さには驚かされます。そして今は画像処理プログラムも簡単に構築できる時代。宇宙がどんどん自分に近づいている感じがしてなりません。

白鳥座デネブ周辺


Date  : 23 September 2011

Lens  : SMC Pentax 55mm F1.8 -> 4

Camera: Pentax K-r

  ISO : 3200

Expo.: 4 min x 4 frames

皆既月食


Date  : 10 December 2011

Lens  : Borg 60ED x 1.4DG

Camera: Pentax K-r

  ISO : 200

Expo.: 1/1000 - 5 sec x 7 frames

Notes: 40 minutes interval

オリオン座周辺


Date  : 17 January 2012

Lens  : Pentax 55mm F1.8 -> 4

Camera: Pentax K-r

  ISO : 3200

Expo.: 6 min x 4 frames

Notes: 3 scenes mosaic

金環日食 at 高知工科大学


Date  : 21 May 2012

Lens  : Borg 60ED x1.4DG (490mm)

Camera: Pentax K-r

  ISO : 200

Expo.: 1/400 sec

カシオペア周辺での大気光?


Date  : 18 November 2012

Lens  : Sigma Ex DG 20mm F1.8 -> 4

Camera: Pentax K-30

  ISO : 3200

Expo.: 5min x 6 without Filter

        3min x 6 with Softon A

冬の大三角


Date  : 02 February 2013

Lens  : Sigma Ex DG 28mm F1.8 -> 4

Camera: Pentax K-30

  ISO : 3200

Expo.: 5 min x 5 frames

Notes: 3 Scenes mosaic

バラ星雲


Date  : 10 February 2013

Lens  : Borg 71FL x0.7DGT (280mm)

Camera: Pentax K-30

  ISO : 6400

Expo.: 4 min x 10 frames

Notes: LPS-P2 Filter

対日照の光芒


Date  : 10 February 2013

Lens  : Sigma Ex DG 28mm F1.8 -> 4

Camera: Pentax K-r

  ISO : 3200

Expo.: 5 min x 5 frames

Notes: 4 Scenes mosaic

パンスターズ彗星


Date  : 13 April 2013

Lens  : Borg 71FL x0.7DGT (280mm)

Camera: Pentax K-30

  ISO : 6400

Expo.: 4 min x 7 frames

Notes: LPS-P2 Filter

蠍座〜射手座の天の川


Date  : 11 May 2013

Lens  : Sigma Ex DG 20mm F1.8 -> 4

Camera: Pentax K-r

  ISO : 3200

Expo.: 4 min x 8 frames

月面X


Date  : 17 May 2013

Lens  : Borg 71FL x 0.7DGT (280mm)

Camera: Pentax Q10

  ISO : 200

Expo.: 1/250 sec

Notes: 30 frames stack

アンドロメダ座の銀河 M31

Date  : 10 September 2015

System1: Borg 71FL x0.7DGT + LPS-P2 + Pentax K-50, ISO 3200, 5min x 10 + 7min x 9

System2: Borg 45EDII x0.85DG + Pentax K-50, ISO 3200, 2.5min x 9 + 5min x 16

Notes: Stacked by OpenCV on Python

アイソン彗星と水星


Date  : 21 November 2013

Lens  : Pentax 55mm F1.8 -> 4,

        Borg 71FL x0.7DGT

Camera: Pentax K-r, K-30

  ISO : 1600

Expo.: 15s, 1min x 10 frames

すばる M45


Date  : 07 December 2013

Lens  : Borg 71FL x0.7DGT (280mm)

Camera: Pentax K-30

  ISO : 1600

Expo.: 4min x 6 + 8min x 6 frames

Notes: LPS-P2 Filter

       Stacked by Deep Sky Stacker

木星


Date  : 21 February 2014

Lens  : Borg 71FL x1.4GR, Extender

Camera: Pentax Q10

  ISO : 800

Expo.: 1/30sec x 400 frames

Notes: Stacked by Lynkeos

地球照


Date  : 1 May 2014

Lens  : Borg 45EDII x Closeup No.3

Camera: Pentax Q10

  ISO : 1600

Expo.: 1/4 sec x 30 frames

Notes: Stacked by Lynkeos

月齢2.7


Date  : 31 May 2014

Lens  : Borg 45EDII x0.7DGT (228mm)

Camera: Pentax Q10

  ISO : 400

Expo.: 1/30 sec x 80 frames

Notes: Stacked by Lynkeos

月齢15.7


Date  : 13 June 2014

Lens  : Borg 71FL x1.4GR (560mm)

Camera: Pentax Q10

  ISO : 400

Expo.: 1/60 sec x 60 frames

Notes: Stacked by Lynkeos

        4 scenes mosaic

太陽


Date  : 05 July 2014

Lens  : Borg 45EDII x0.7DGT (228mm)

Camera: Pentax Q10

  ISO : 100

Expo.: 1/2000 sec x 134 frames

Notes: ND400 Filter x 2

        Stacked by Lynkeos

ガーネットスター周辺


Date  : 28 September 2014

Lens  : Borg 71FL x0.7DGT (280mm)

Camera: Pentax K-50

  ISO : 3200

Expo.: 4 min x 12 frames

Notes: LPS-P2 Filter

       Stacked by StarStaX

       2 scenes mosaic

夏から秋への天の川


Date  : 28 September 2014

Lens  : Sigma 20mm F1.8 -> 4

Camera: Pentax K-30

  ISO : 3200

Expo.: 4min x 8 frames + 4min x 4 frames with Softon A

Notes: Stacked by StarStaX

        2 Scenes mosaic

オリオン座中心部


Date  : 23 December 2014

Lens  : Borg 71FL x0.7DGT (280mm)

Camera: Pentax K-50

  ISO : 3200

Expo.: 7 min x 7 frames

Notes: LPS-P2 Filter

       Stacked by StarStaX

       2 scenes mosaic

ラブジョイ彗星(C/2014Q2)


Date  : 17 January 2015

Lens  : Borg 71FL x0.7DGT (280mm)

Camera: Pentax K-50

  ISO : 3200

Expo.: 4 min x 20 frames

Notes: LPS-P2 Filter

わし星雲 IC2177


Date  : 14 February 2015

Lens  : Borg 71FL x0.7DGT (280mm)

Camera: Pentax K-50

  ISO : 3200

Expo.: 7 min x 8 frames

Notes: LPS-D1 Filter

        Stacked by OpenCV on Python

月齢 6.1


Date  : 26 March 2015

Lens  : Borg 71FL x1.4GR (560mm)

Camera: Pentax Q10

  ISO : 400

Expo.: 1/200 sec x 130 frames

Notes: Stacked by Lynkeos

        2 scenes mosaic

天の川内部


Date  : 13 May 2015

Lens  : Samyang 85mm F1.4 -> 4

Camera: Pentax K-50

  ISO : 3200

Expo.: 4 min x 4 frames x 3 scenes

Notes: Stacked by OpenCV on Python

干潟星雲 M8


Date  : 13 May 2015

Lens  : Borg 71FL x1.08DG (432mm)

Camera: Pentax K-50

  ISO : 3200

Expo.: 3 min x 5 + 7 min x 7 frames

Notes: LPS-P2 Filter

        Stacked by OpenCV on Python

金星の満ち欠け


Date  : March - July 2015

Lens  : Borg 71FL x1.4GR, Extender

Camera: Pentax Q10

  ISO : 800

Expo.: 1/500sec x 120 frames

Notes: Stacked by Lynkeos

ペルセウス座流星群


Date  : 13 August 2015

Lens  : Samyang 12mm F2.8 -> 4

Camera: Pentax K30

  ISO : 3200

Expo.: 1min x 23 frames

Notes: Stacked by StarStax

らせん状星雲 NGC7293


Date  : 06 October 2015

Lens  : Borg 71FL x1.08DG (432mm)

Camera: Pentax K-50

  ISO : 6400

Expo.: 5 min x 10 frames

Notes: LPS-P2 Filter

        Stacked by OpenCV on Python

北アメリカ星雲 NGC7000


Date  : 11 October 2015

Lens  : Borg 71FL x0.7DGT (280mm)

Camera: Pentax K-50

  ISO : 3200

Expo.: 6 min x 10 frames

Notes: LPS-D1 Filter

        Stacked by OpenCV on Python

明け方の黄道光 at 室戸岬


Date  : 18 October 2015

Lens  : Samyang 12mm F2.8 -> 4

Camera: Pentax K-50

  ISO : 3200

Expo.: 3min x 10 frames

Notes: Stacked by OpenCV on Python

オリオン座の大星雲 M42

Date  : 10 November 2015

System1: Borg 71FL x0.85DG + LPS-D1 + Pentax K-50, ISO 3200, 9min x 8

System2: Borg 45EDII x1.08DG + Pentax K-50, ISO 3200, 1min x 5 + 3min x 6 + 6min x 9

Notes: Stacked by OpenCV on Python

いっかくじゅう座の星雲

Date  : 9 January 2016

System: Borg 45EDII x0.7DGT + LPS-P2 + Pentax K-50

  ISO : 3200

Expo.: 6min x 20 frames

Notes: Stacked by OpenCV on Python

月齢 8.0

Date  : 15 April 2016

Lens  : Borg 71FL x1.4GR (560mm)

Camera: Pentax Q-s1

  ISO : 400

Expo.: 1/500 sec x 100 frames

Notes: Stacked by Lynkeos

        2 scenes mosaic

夏の天の川

Date  : 05 May 2016

Lens  : Sigma 20mm F1.8 -> 4

Camera: Pentax K-50

  ISO : 3200

Expo.: 4 min x 6 frames x 3 scenes

Notes: Stacked by OpenCV on Python

月齢 5.7

Date  : 12 May 2016

Lens  : Borg 71FL x1.4GR (560mm)

Camera: Pentax Q-s1

  ISO : 400

Expo.: 1/250 sec x 100 frames

Notes: Stacked by Lynkeos

        2 scenes mosaic

オーストラリア チラゴーの天の川

Date  : 03 July 2016

Lens  : Samyang 12mm F2.8 -> 4

Camera: Pentax K-30

  ISO : 1600

Expo.: 4 min x 3 frames x 4 scenes

Notes: Stacked by OpenCV on Python

おうし座のカニ星雲 M1

Date  : 18 February 2017

Lens  : Borg 71FL x0.7DGT

Camera: Pentax Q-s1

  ISO : 1600

Expo.: 0.5min x 38 frames

Notes: Stacked by Lynkeos

おとめ座銀河団

Date  : 29 April 2017

Lens  : Borg 71FL x1.08DG (432mm)

Camera: Pentax K50

  ISO : 1600

Expo.: 5min x 19 frames

Notes: HEUIB2 Filter

        Stacked by OpenCV on Python

さそり座アンタレス付近

Date  : 30 April 2017

Lens  : Borg 55FL x0.8DQ (200mm)

Camera: Pentax K50

  ISO : 1600

Expo.: 4min x 10 frames x 3scenes

Notes: LPS-P2 Filter

        Stacked by OpenCV on Python

夏の天の川

Date  : 27 May 2017

Lens  : Pentax 55mm F1.8 -> 4

Camera: Pentax K-50

  ISO : 1600

Expo.: 3min x 10frames x 10scenes

Notes: Stacked by OpenCV on Python

ISS日面通過 at 大井平

Date  : 03 September 2017

Lens  : Borg 45EDII x0.85DG (276mm)

Camera: Pentax Q-s1

  ISO : 100

Expo.: 1/2500 sec

Notes: ND400 x 2 Filter

        1 Frame from Movie

M78星雲


Date  : 11 January 2018

Lens  : Borg 71FL x0.7DGT (280mm)

Camera: Pentax K-50

  ISO : 1600

Expo.: 6 min x 14 frames

Notes: LPS-P2 Filter

        Stacked by Open CV on Python

しし座のトリオ銀河


Date  : 10 March 2018

Lens  : Vixen SD115s x1.02 (908mm)

Camera: Pentax K-50

  ISO : 3200

Expo.: 4 min x 15 frames

Notes: HEIUB-II Filter

        Stacked by Open CV on Python

さそり座頭部

Date  : 17 March 2018

Lens  : Samyang 85mm F1.8 -> 4

Camera: Pentax K-50

  ISO : 1600

Expo.: 3min x 10 frames x 4scenes

Notes: Stacked by OpenCV on Python

りょうけん座のM106銀河


Date  : 08 April 2018

Lens  : Vixen SD115s x1.02 (908mm)

Camera: Pentax K-70

  ISO : 1600

Expo.: 4 min x 29 frames

Notes: LPS-P2 Filter

        Stacked by Open CV on Python

いて座のM20三裂星雲


Date  : 19 April 2018

Lens  : Vixen SD115s x1.02 (908mm)

Camera: Pentax K-70

  ISO : 1600

Expo.: 4 min x 30 frames

Notes: LPS-D1 Filter

        Stacked by Open CV on Python

こと座のM57環状星雲


Date  : 16 July 2018

Lens  : Vixen SD115s x0.79 (700mm)

Camera: Pentax Qs1

  ISO : 1600

Expo.: 15 sec x 56 frames

Notes: Stacked by Lynkeos

同日夜の三惑星(火星,土星,木星)


Date  : 1 August 2018

Lens  : Vixen SD115s x5 Barlow lens

Camera: QHY5iii 178c

  Gain : 35

Expo.: 1/125 - 1/60 sec, 720 frames

Notes: Stacked by AS2 and Registax6

繭星雲(IC5146)


Date  : 13 September 2018

Lens  : Borg 71FL x1.8DG (432mm)

Camera: Pentax K-70

  ISO : 1600

Expo.: 4 min x 30 frames

Notes: LPS-D2 Filter

        Stacked by Open CV on Python

さんかく座銀河(M33)


Date  : 06 November 2018

Lens  : SD115s x0.79 (700mm)

Camera: Pentax K-70

  ISO : 1600

Expo.: 3 min x 39 frames

Notes: LPS-P2 Filter

        Stacked by Open CV on Python

オリオン座の大星雲(M42)


Date  : 29 January 2019

Lens  : SD115s x1.02 (900mm)

Camera: Pentax K-1

  ISO : 3200

Expo.: 5 min x 29 frames

Notes: HEUIB2 Filter

        Stacked by Open CV on Python

ケンタウルス座のオメガ星団


Date  : 07 April 2019

Lens  : SD115s x1.02 (900mm)

Camera: Pentax K-1

  ISO : 3200

Expo.: 5 min x 24 frames

Notes: HEUIB2 Filter

        Stacked by Open CV on Python