Bonjour à tous
Passage de l'IR proche à l'UV proche .
Quelques essais avant la comète , mais pas tout de suite, encore trop faible pour cette config !...
Bon week-end
Pierre
UVEX --> UV
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- Posts: 439
- Joined: Sun Jan 24, 2016 7:14 am
Re: UVEX --> UV
Nice work Pierre!
See if you can go to 3500A (Christian has gone to almost 3300A!)....I can get to 3610A with my Alpy600 after replacing the glass cover of my Atik414ex with
a UV clear one...the grism and astigmatism limits me going much below 3600A.
James
See if you can go to 3500A (Christian has gone to almost 3300A!)....I can get to 3610A with my Alpy600 after replacing the glass cover of my Atik414ex with
a UV clear one...the grism and astigmatism limits me going much below 3600A.
James
James Foster
eShel2-Zwo ASI6200MM Pro
Lhires III (2400/1800/600 ln/mm Grat) Spectroscope
LISA IR/Visual Spectroscope (IR Configured)
Alpy 200/600 with Guide/Calibration modules and Photometric slit
Star Analyzer 200
eShel2-Zwo ASI6200MM Pro
Lhires III (2400/1800/600 ln/mm Grat) Spectroscope
LISA IR/Visual Spectroscope (IR Configured)
Alpy 200/600 with Guide/Calibration modules and Photometric slit
Star Analyzer 200
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- Posts: 617
- Joined: Thu Nov 03, 2011 8:50 pm
Re: UVEX --> UV
Hello at all,
Very nice and interesting results Pierre, you are showing to us a good work with this great instrument, the UVEX.
James, are possible that you be able to tell me the address for replacing the glass cover of ATIK CCD by C.Buil, please ? I'm interested in change it, but don't find the link.
Many thanks, Joan.
Very nice and interesting results Pierre, you are showing to us a good work with this great instrument, the UVEX.
James, are possible that you be able to tell me the address for replacing the glass cover of ATIK CCD by C.Buil, please ? I'm interested in change it, but don't find the link.
Many thanks, Joan.
Re: UVEX --> UV
Bonjour Pierre.
Ton réseau à 1200 traits est blazé à quelle longueur d'onde?
Est-ce le même réseau que tu as utilisé pour UVEX-->IR?
Cdlt,
Ibrahima.
Ton réseau à 1200 traits est blazé à quelle longueur d'onde?
Est-ce le même réseau que tu as utilisé pour UVEX-->IR?
Cdlt,
Ibrahima.
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- Posts: 202
- Joined: Sat Oct 01, 2011 12:34 pm
Re: UVEX --> UV
Bonjour JamesJames Foster wrote:Nice work Pierre!
See if you can go to 3500A (Christian has gone to almost 3300A!)....I can get to 3610A with my Alpy600 after replacing the glass cover of my Atik414ex with
a UV clear one...the grism and astigmatism limits me going much below 3600A.
James
Exemple réalisé avec G300 500nm.
Pierre
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- Posts: 202
- Joined: Sat Oct 01, 2011 12:34 pm
Re: UVEX --> UV
Ibrahima wrote:Bonjour Pierre.
Ton réseau à 1200 traits est blazé à quelle longueur d'onde?
Est-ce le même réseau que tu as utilisé pour UVEX-->IR?
Cdlt,
Ibrahima.
Bonjour Ibrahima
Reseau 1200Traits blazé 500nm
Pierre
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- Posts: 439
- Joined: Sun Jan 24, 2016 7:14 am
Re: UVEX --> UV
To: Joan,
RE:"James, are possible that you be able to tell me the address for replacing the glass cover of ATIK CCD by C.Buil, please ? I'm interested in change it, but don't find the link."
Here is what I used from the invoice I received from Thorlabs:
"WG41010 Ø1" UVFS Broadband Precision Window, Uncoated, t = 1 mm 1 $91.14 $91.14 USD" (I think the price went up slightly!)
Here's a link to the Thorlabs web page that lists it:
https://www.thorlabs.com/newgrouppage9. ... 41010#3916
James
RE:"James, are possible that you be able to tell me the address for replacing the glass cover of ATIK CCD by C.Buil, please ? I'm interested in change it, but don't find the link."
Here is what I used from the invoice I received from Thorlabs:
"WG41010 Ø1" UVFS Broadband Precision Window, Uncoated, t = 1 mm 1 $91.14 $91.14 USD" (I think the price went up slightly!)
Here's a link to the Thorlabs web page that lists it:
https://www.thorlabs.com/newgrouppage9. ... 41010#3916
James
James Foster
eShel2-Zwo ASI6200MM Pro
Lhires III (2400/1800/600 ln/mm Grat) Spectroscope
LISA IR/Visual Spectroscope (IR Configured)
Alpy 200/600 with Guide/Calibration modules and Photometric slit
Star Analyzer 200
eShel2-Zwo ASI6200MM Pro
Lhires III (2400/1800/600 ln/mm Grat) Spectroscope
LISA IR/Visual Spectroscope (IR Configured)
Alpy 200/600 with Guide/Calibration modules and Photometric slit
Star Analyzer 200
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- Posts: 439
- Joined: Sun Jan 24, 2016 7:14 am
Re: UVEX --> UV
To: Pierre,
Re:"Bonjour James Exemple réalisé avec G300 500nm."
Magnifique pénétration dans les UV Pierre!
James
Re:"Bonjour James Exemple réalisé avec G300 500nm."
Magnifique pénétration dans les UV Pierre!
James
James Foster
eShel2-Zwo ASI6200MM Pro
Lhires III (2400/1800/600 ln/mm Grat) Spectroscope
LISA IR/Visual Spectroscope (IR Configured)
Alpy 200/600 with Guide/Calibration modules and Photometric slit
Star Analyzer 200
eShel2-Zwo ASI6200MM Pro
Lhires III (2400/1800/600 ln/mm Grat) Spectroscope
LISA IR/Visual Spectroscope (IR Configured)
Alpy 200/600 with Guide/Calibration modules and Photometric slit
Star Analyzer 200