David's Astronomy Pages
CCD Images - Session 804 (2020-09-03)

Objects Session Notes
Bullet 68P/Klemola - Comet
   
Bullet Basel 10 - Open Cluster
Bullet Berkeley 17 - Open Cluster
Bullet Berkeley 43 - Open Cluster
Bullet Berkeley 69 - Open Cluster
Bullet Berkeley 72 - Open Cluster
   
Bullet NGC 6704 - Open Cluster
   
Bullet UGC 6930 - Spiral Galaxy with Type Ia Supernova 2020rcq
   
Bullet Variable Stars (photometric monitoring)
- Z And, S Cyg, SS Cyg
   
Bullet Nearby Stars (astrometric monitoring)
- HH And, Groombridge 34
  
   
- Night session (6.5 hours total). 
- Main aims of the session was acquisition of images of a selection of targets if conditions allow. 
-  
   
- 12" LX200 + ST-10XME for imaging
- TS 80mm APO + ZWO ASI178MC for guiding & imaging
- Ambient Temperature: 11°C (min)
- CCD Temperature:  -10°C 
- Notes from 2020-09-03 >>
    
-  
   

68P/Klemola - Comet

68P/Klemola (passing through Orion)
Sun Distance 3.27 AU
Earth Distance 3.34 AU (499.2 million km)
Forecast position of comet is shown by white circle
  68P/Klemola - Detail
Expected position of comet (Mag +17.8) is shown by white circle
One of the faint stellar-like objects in this region
 may or may not be the comet
Image   Image
Annotated CCD Image (50% size, linear scale)
5 x 45s exposure (average combine), 3x3 binning, C Filter
2020-09-04 01:36 UT (#804252-59)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  CCD Image (100%, square root scale, cropped)
Image details as left


       
More Images of 68P/Klemola    
       
68P/Klemola - Earlier Image (2019-08-25)
(passing through Ophiuchus)
Sun Distance 1.95 AU
Earth Distance 1.37 AU (205.4 million km)
Comet is shown by white cross-hairs
  8P/Klemola - Earlier Detail (2019-08-25)
Frames aligned on Comet
(Stars appear very slightly trailed
due to movement of comet)
Image   Image
Annotated CCD Image (50% size, linear scale)
6 x 45s exposure (average combine), 3x3 binning, C Filter
2019-08-25 21:28 UT (#684019-25)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  CCD Image (100%, square root scale, cropped)
Image details as left


       

Back to Top


Basel 10 - Open Cluster

Basel 10 (Perseus)
SAC Basel 10,  Saguaro Astronomy Club Database
Image 
CCD Image (70% size, square root scale)
9 x 30s exposure (average combine), 3x3 binning, C Filter
2020-09-03 23:15 UT (#804130-38)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
 
Basel 10 - Earlier Image (2020-04-23)
Note: Target imaged using target offsets -5.0' W, -1.1' N in order to
position the centre of the star clustering at the centre of the image.
Image 
CCD Image (70% size, linear scale)
8 x 30s exposure (average combine), 3x3 binning, C Filter
2020-04-23 01:58 UT (#772232-39)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
 
Basel 10- Earlier Image (2020-02-12)
Although the image is centered on the target object 'SAC Basel 10' in TheSky6
the center of star clustering appears to lie to the left of center.

Note: Target to be re-imaged in a follow-up session using target offsets -5.0' W, -1.1' N
Image 
CCD Image (70% size, linear scale)
7 x 30s exposure (average combine), 3x3 binning, C Filter
2020-02-12 20:21 UT (#751087-94)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
 

Back to Top


Berkeley 17 - Open Cluster

Berkeley 17 (Auriga)
Berkeley Catalogue
Image
CCD Image (70% size, square root scale)
9 x 30s exposure (average combine), 3x3 binning, C Filter
2020-09-04 02:13 UT (#804284-92)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
 

Back to Top


Berkeley 43 - Open Cluster

Berkeley 43 (Aquila)
Berkeley Catalogue
Note: Target imaged using target offsets of W 1.6', N: 3.8', in order to
position the centre of the star clustering at the centre of the image.
Image
CCD Image (70% size, square root scale)
4 x 30s exposure (average combine), 3x3 binning, C Filter
2020-09-03 21:21 UT (#804032-38)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
 
Berkeley 43 - Earlier Image (2020-08-31)
Centre of star clustering appears to be offset from the Berkeley Target Coordinates
Target to be reimaged using target offsets of N: 3.8', W 1.6'
Image
CCD Image (70% size, square root scale)
8 x 30s exposure (average combine), 3x3 binning, C Filter
2020-08-31 23:24 UT (#802003-11)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
 

Back to Top


Berkeley 69 - Open Cluster

Berkeley 69 (Auriga)
Berkeley Catalogue
Image
CCD Image (70% size, square root scale)
7 x 30s exposure (average combine), 3x3 binning, C Filter
2020-09-03 23:56 UT (#804175-83)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
 
Berkeley 69 - Earlier Image (2020-05-06)
Image
CCD Image (70% size, linear scale)
5 x 30s exposure (average combine), 3x3 binning, C Filter
2020-05-06 22:40 UT (#780046-53)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
 

Back to Top


Berkeley 72 - Open Cluster

Berkeley 72 (Orion)
Berkeley Catalogue
Target only partially successful with several frames lost due to cloud & poor guiding issues. 
Target to be repeated. It's unclear from image below where the centre of the star clustering is
so for time being the target offsets will be unchanged.
Image
CCD Image (70% size, square root scale)
3 x 30s exposure (average combine), 3x3 binning, C Filter
2020-09-04 01:52 UT (#804264-70)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
 

Back to Top


NGC 6704 - Open Cluster

NGC 6704 (Scutum)
Near to Ast.Now Deep Sky Challenge B106/B107 (Aug 2020)

Image

CCD Image (70% size, square root scale)
7 x 30s exposure (average combine), 3x3 binning, C Filter
2020-09-03 20:45 UT (#804003-09)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

 

Back to Top


UGC 6930 - Spiral Galaxy with Type Ia Supernova 2020rcq

UGC 6930 with SN 2020rcq (Ursa Major)
SN 2020rcq (Type 1a, z=0.002597) discovered 2020/08/09.168 by Zwicky Transient Facility (ZTF)
 (Rochester Supernova site | Giancarlo Cortini image | )
 
UGC 6930 with SN 2020rcq - 2020-09-03 (T+25.8d)
Image below (2020-09-03.915) was taken 25.8 days after discovery of SN 2020rcq
SN is shown by white cross hairs.  Measured SN magnitude +12.0
Image
Annotated CCD Image (50% size, linear scale)
5 x 120s exposure (average combine), 3x3 binning, C Filter
2020-09-03 21:58 UT (#804067-71)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
 
UGC 6930 with SN 2020rcq - Detail, 2020-09-03 (T+25.8d)
Image
Annotated CCD Image (100% size, linear scale, cropped)
Image details as above
 
Images of SN 2020rcq (UGC 6930) on Supernovae 2020 Page >>

Back to Top