NEW NOU_T ECHELLE RESULTS

Show your spectra, your results ...
Tony Heidemann
Posts: 19
Joined: Sun Jan 26, 2014 8:04 am
Location: St. Martin d'Uriage
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Re: NEW NOU_T ECHELLE RESULTS

Post by Tony Heidemann »

Dear Joan,

Thank you very much for your reply with the graph containing now also a wavelength scale.
Whenever you would plan to sell your NOU_T, I would be interested!!

All the best

Have a nice day

Tony
Joan Guarro Flo
Posts: 607
Joined: Thu Nov 03, 2011 8:50 pm

Re: NEW NOU_T ECHELLE RESULTS

Post by Joan Guarro Flo »

Hello,

The spring and summer stars are coming again, these pictures show Del Sco results with the definitive characteristics of the Piera Observatory equipment, in my opinion it's the most effective and agile combination that, - into my  possibilities-, I’ve  been able to do.

Cheers, J.Guarro.
Attachments
_delsco01.png
_delsco01.png (22.2 KiB) Viewed 5836 times
_delsco02.png
_delsco02.png (26.07 KiB) Viewed 5836 times
_delsco03.png
_delsco03.png (28.11 KiB) Viewed 5836 times
Ernst Pollmann
Posts: 461
Joined: Mon Sep 26, 2011 7:16 pm

Re: NEW NOU_T ECHELLE RESULTS

Post by Ernst Pollmann »

Dear Joan,
the Halpha spectrum would be very helpful to determine the radial velocity during the periastron passage, the campaign of Anatoly Miroshnichenko.
Please send me your spectrum for evaluation of this parameter.

Ernst
Joan Guarro Flo
Posts: 607
Joined: Thu Nov 03, 2011 8:50 pm

Re: NEW NOU_T ECHELLE RESULTS

Post by Joan Guarro Flo »

Hallo Ernst,

I would want to send it tonight, and ask you if you need to at the same time always a second observation more exposed fro Helium 6678 measurements.

I'll write you later, Joan.
Joan Guarro Flo
Posts: 607
Joined: Thu Nov 03, 2011 8:50 pm

Re: NEW NOU_T ECHELLE RESULTS

Post by Joan Guarro Flo »

Hello,
That is the symbiotic RW Hya, from Piera last night.
Cheers, J.Guarro.
Attachments
RW HYA.png
RW HYA.png (17.77 KiB) Viewed 5649 times
RW HYA2.png
RW HYA2.png (25.69 KiB) Viewed 5649 times
Joan Guarro Flo
Posts: 607
Joined: Thu Nov 03, 2011 8:50 pm

Re: NEW NOU_T ECHELLE RESULTS

Post by Joan Guarro Flo »

Hello,

You can see here another example of symbiotic star and details of its Calcium Triplet region.

Cheers, J.Guarro.
Attachments
AG DRA1.png
AG DRA1.png (21.62 KiB) Viewed 5564 times
AG DRA2.png
AG DRA2.png (26.63 KiB) Viewed 5564 times
Joan Guarro Flo
Posts: 607
Joined: Thu Nov 03, 2011 8:50 pm

Re: NEW NOU_T ECHELLE RESULTS

Post by Joan Guarro Flo »

Hello,

I leave here a T CrB graphic, from SMM Remote Observatory and a ten days blue zone comparison, made through two different observatories and NOU_T echelles.

You know that getting good results on the blue zone at R = 9000 from a 9 magnitude red star is not always easy, this justifies the noise.

Regards, J.Guarro.
Attachments
TCRB_1.png
TCRB_1.png (20.3 KiB) Viewed 5399 times
TCRB_2.png
TCRB_2.png (31.44 KiB) Viewed 5399 times
Joan Guarro Flo
Posts: 607
Joined: Thu Nov 03, 2011 8:50 pm

Re: NEW NOU_T ECHELLE RESULTS

Post by Joan Guarro Flo »

Hello,

Sure that you know that a new Jonathan Labadie-Barzt's Be stars campaign has started.

You can see both samples here.

Cheers, J. Guarro.
Attachments
IOT_LYR SMM.png
IOT_LYR SMM.png (12.43 KiB) Viewed 4848 times
12 VUL PIERA.png
12 VUL PIERA.png (14.83 KiB) Viewed 4848 times
Joan Guarro Flo
Posts: 607
Joined: Thu Nov 03, 2011 8:50 pm

Re: NEW NOU_T ECHELLE RESULTS

Post by Joan Guarro Flo »

Hello,

The optimum and indiscutible very good results obtained by the NOU_T echelle in R=9000 with its very long coberture of wavelength range , also with an unusual weak noise, have stimulated me to attempt a new aim, so it's to obtain photometry V and spectroscopic simultaneous.

So I will try to take photometry, with an old Asahi-Pentax Takumar F=300mm. f/4 plus an ATIK 460EX CCD, I believe that they would work well for
8 to 11 magnitude stars, with more brilliant stars it's possible the photometry needs more extensive field pictures for find stars with similar magnitude, it would be reach using 135mm. and 85 mm. objectives.

You can see here the first preparation steps.

Regards, Joan Guarro.
Attachments
BFCYG_1.png
BFCYG_1.png (23.16 KiB) Viewed 3900 times
BFCYG_3.png
BFCYG_3.png (1.16 MiB) Viewed 3900 times
BFCYG_2.png
BFCYG_2.png (559.94 KiB) Viewed 3900 times
Joan Guarro Flo
Posts: 607
Joined: Thu Nov 03, 2011 8:50 pm

Re: NEW NOU_T ECHELLE RESULTS

Post by Joan Guarro Flo »

Hello,

You can see here another example about the good NOU_T echelle performance with this CI Cyg graphic and also its field picture.

For photometric tests it only lacks the photometry V filter, it suffers a delivery delay due at holidays time.

Regards, Joan Guarro.
Attachments
CI CYG.png
CI CYG.png (20.94 KiB) Viewed 3855 times
CI CYG2.png
CI CYG2.png (368.94 KiB) Viewed 3855 times
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