15 April, 2019
System maintenance was completed
Thank you for your cooperation.
02 April, 2019
Notice of system maintenance
The MDAS will be suspended during the following period because of the system maintenance.
From 09:00 to 21:00 on 15 April 2019 (JST).
Please refer to this link for details.
04 March, 2019
The MDAS was restarted
The contruction in the server room was completed and we restarte the MDAS.
Thank you for your coorperation.
1 March, 2019
Account update page open
We started accepting MDAS account update for FY2019.
22 Feburary, 2019
The MDAS will be suspended
The MDAS will be suspended during the following period because of construction in the server room.
From 08:30 to 13:00 on 4 Feburary, 2019 (JST).
We apologized for the inconvenience.
21 January, 2019
System maintenance was completed
Thank you for your cooperation.
26 December, 2018
Notice of system maintenance
Next maintenance of the MDAS is scheduled from 09:00 to 21:00 on 21 January 2019 (JST). Please refer to this link for details.
21 December 2018
ADC open-use help desk will be in winter recess
Although the MDAS and open-use rooms will be available during the following period, we will not able to deal with any troubles on the MDAS and in the open-use rooms because of the winter recess.
From 29 December 2018 through 3 January 2019.
10 December, 2018
The MDAS was restarted
The power in the NAOJ Mitaka campus was back on and we restarted the MDAS.
Thank you for your coorperation.
22 November, 2018
The MDAS will be suspended
The MDAS will be suspended during the following period because of scheduled power outages in the NAOJ Mitaka campus.
From 07:00 to 21:00 on 8 December, 2018 (JST).
We apologized for the inconvenience.
13 November, 2018
Communication failure has been resolved
Communication failure in the NAOJ network has been resolved. Please contuct NAOJ NETWORK SERVICE HELP CENTER (Accessible only from NAOJ network) if you have any questions.
09 November, 2018
Communication failure is occuring
Communication failure in the NAOJ network is occuring. Please contuct NAOJ NETWORK SERVICE HELP CENTER (Accessible only from NAOJ network) if you have any questions.
17 October, 2018
System malfunction has been resolved
System malfunction in the interactive data analysis servers has been resolved. Thank you very much for your cooperation.
16 October, 2018
System malfunction is occuring
Presently, a piece of software such as emacs, gedit, evince, libreoffice, and so on does not work. We are investigting this issue, so please wait momentarily until the issue is resolved.
15 October, 2018
Scheduled maintenance in October was completed
Thank you for your cooperation.
01 October, 2018
Scheduled maintenance in October
Next maintenance is scheduled from 09:00 to 21:00 on 15 October, 2018 (JST). Please refer to this link for details.
01 October, 2018
Load balancers were repaired
The load balancers of the MDAS were repaired. SSH connection through "kaim.ana.nao.ac.jp" and "kaih.ana.nao.ac.jp" is now available.
25 September, 2018
Load balancers are out of order
The load balancers of the MDAS are out of order, so SSH connection through "kaim.ana.nao.ac.jp" and "kaih.ana.nao.ac.jp" is not available. Plese access "kaim[01-20].ana.nao.ac.jp" or "kaih[01-12].ana.nao.ac.jp" directly.
14 September, 2018
The MDAS will be suspended
The MDAS will be suspended because of construction in the server room from 09:00 to 17:00 on 20 September, 2018 (JST). Please refer to this link for details.
11 July, 2018
Scheduled maintenance in July
Next maintenance is scheduled from 09:00 to 21:00 on 17 July, 2018 (JST).
13 March, 2018
The system and applications will be suspended
The system and various applications will be suspended because of system replacement works during the period of March 19(Mon) -- 24(Sat), 2018.
12 March, 2018
Open the JFY2018 Account Update page for the ADC analysis system
We have started to update your MDAS account. The account update form is here. Users who do not need account update, such as students who are going to graduate, should also send a 'Use report' from here.
12 March, 2018
We have started to operate the batch processing data analysis servers
Please refer to the user's guide for details of the batch processing data analysis servers.
28 February, 2018
We have resumed to accept account applications
The network issue of the MDAS is already restored.
27 February, 2018
We don't accept account applications now
We don't accept account applications now due to a network issue of the MDAS.
27 February, 2018
We have resumed to accept account applications
Even if you submitted an application during the period between 17:00 JST 25 Feb. and 0:00 JST 27 Feb., you don't have to re-submit the application.
26 February, 2018
We don't accept account applications now
We don't accept account applications now due to an E-mail system trouble in the NAOJ. The E-mail system will be recovered after 0:00 JST on 27 February. If you submitted an application after 17:00 JST on 25 February, please re-submit the application after 0:00 JST on 27 February.
15 February, 2018
The replacement of the Multi-wavelength Data Analysis System was completed
The new MDAS is now available.Host names and mount points are changed in the new MDAS. Please refer to an user's guide before using the MDAS.