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    EURONEAR - Tools - MASDS

Description: MASDS is the acronym for "Mega Archive Search of Double Stars".
It searches for double stars from the Washington Double Star (WDS) catalog in the Mega Archive (15 million images by Mar 2018).
Input: Object WDSID name or the WDS Discoverer code.
Output: List of images possible to hold the double star(s), including: name of the archieve/instrument, image ID, observing date/time (start), exposure time (s), some magnitude limit for the telescope/instrument, filter (plus eventually other comments from observer) and the distance between the object and the camera center (in degrees) with a percentage score.
Optional: The exact position of the double star(s) can be overlaid in the camera field by pushing the button "Position in CCD field".
Warning: Only a part of the fields are suported right now by this tool. The supported instruments (Mega-Archive) are growing continuously.


Current archieve info:

Searched object(s):
Please enter WDSID (ex: 13276+0655) or WDS Discoverer code (ex: STF 2727).
Searching for two or more objects is also possible, please separate them in a few lines.

   


Raw text output
Chose raw output mode to receive a CSV style output. Otherwise, a HTML table output will be produced.

Safety search border (deg):
The size in degrees of a band around the images to accommodate posible pointing errors.

Instrument Selection:
Instrument
AΩA (sq.m × sq.deg × nr.img)
FOV (sq.')
Start Date
End Date
Images
ALL Instruments
AAT-WFI
14831
1089.0
2000-08-21
2006-02-05
4453
CADC/APASS
42242
31329.0
2010-04-11
2014-06-02
121350
CADC/CFHT-aobir
184
1.4
1997-12-10
2011-11-23
45108
CADC/CFHT-aobvis
6
1.4
1996-05-04
1999-03-30
1573
CADC/CFHT-CFHTIR
1396
17.6
2001-01-10
2005-11-17
27996
CADC/CFHT-Megacam
1464861
3600.0
2003-02-22
2013-05-09
143896
CADC/CFHT-MOCAM
421
225.0
1995-05-28
1995-11-29
662
CADC/CFHT-REDEYE
241
4.4
1993-02-04
1998-09-03
19312
CADC/CFHT-WIRCam
438677
466.6
2005-11-18
2019-03-29
332500
CADC/CTIO-CPAPIR
19545
348.2
2005-02-13
2019-04-02
114359
CADC/CTIO-CPAPIRVIS
1616
348.2
2008-01-16
2018-10-27
9453
CADC/DAO-E2VCCD
9277
253.6
2008-02-11
2019-04-02
52890
CADC/GeminiN-GMOS
12200
30.5
2001-08-14
2015-12-01
27973
CADC/GeminiN-GNIRS
190
1.4
2004-09-05
2015-03-15
9232
CADC/GeminiN-NIRINIR
10436
3.2
2002-02-22
2015-12-02
225033
CADC/GeminiN-NIRIVIS
101
3.2
2004-06-28
2015-10-07
2181
CADC/GeminiS-Flamingos2
6439
36.0
2013-10-10
2015-11-29
12496
CADC/GeminiS-GMOS
13299
30.5
2003-02-28
2015-11-29
30491
CADC/HST-ACS
1277
11.7
2002-04-02
2018-03-19
88290
CADC/HST-NICMOS
114
0.8
1997-03-21
2008-09-10
113867
CADC/HST-NICMOS
2
0.8
1997-07-23
2008-08-21
1730
CADC/HST-WFC3/NIR
186
4.9
2009-07-05
2012-11-15
30543
CADC/HST-WFC3/Vis
186
7.3
2009-07-13
2012-11-15
20626
CADC/HST-WFPC2NIR
15
9.0
1994-03-05
2008-04-06
1366
CADC/HST-WFPC2OPT
1803
9.0
1993-12-20
2009-05-12
162072
CADC/HST-WFPCOPT
41
9.0
1989-11-30
1993-12-03
3691
CADC/Mt.Stromlo-MACHO
114404
1794.4
1992-07-21
2002-11-19
197868
CADC/UKIRT-Michelle
160
1.4
2001-10-04
2004-04-23
35337
CADC/UKIRT-UFTINIR
1871
3.2
1999-10-16
2011-07-18
183298
ESO/3.6m-TIMMI2
305
1.9
2004-05-08
2006-06-28
63817
ESO/MPG-WFI
144865
1149.1
1999-04-15
2018-03-22
139642
ESO/NTT-EMMI
3834
83.2
2004-03-17
2008-04-01
17541
ESO/NTT-SOFI
17201
24.2
2006-03-30
2018-03-14
270421
ESO/NTT-SUSI2
1366
30.5
2004-04-02
2008-12-29
17057
ESO/VISTA-VIRCAM
22270114
4726.6
2009-10-16
2018-03-23
1414673
ESO/VLT-EFOSC2
24864
16.6
2004-07-03
2018-03-12
103169
ESO/VLT-FORS1
23860
46.0
1999-01-23
2009-03-26
35852
ESO/VLT-FORS2
129969
46.0
1999-10-30
2018-03-21
195289
ESO/VLT-HAWKI
105972
56.2
2007-08-01
2018-03-22
130127
ESO/VLT-ISAAC
19153
6.4
1999-03-01
2013-12-13
208325
ESO/VLT-NACO
4719
0.9
2001-12-02
2018-03-22
353652
ESO/VLT-VIMOS
1134094
841.8
2002-10-30
2018-02-15
93060
ESO/VLT-VISIR
137
0.1
2004-05-11
2015-11-22
73068
ESO/VST-OmegaCam
1142071
3664.5
2011-04-01
2018-03-23
240767
ING/INT-PFCCD
221
121.0
1993-01-13
2014-05-17
1492
ING/INT-WFC
940470
1169.6
2002-01-02
2018-04-19
656382
ING/JKT-JAG
2158
100.4
2002-01-03
2003-08-01
98553
ING/WHT-ACAM
24905
63.7
2009-06-10
2018-03-30
101628
ING/WHT-LDSS
1276
100.4
1993-03-18
2000-03-24
3302
ING/WHT-LIRIS
39767
18.1
2004-03-03
2018-04-05
569423
ING/WHT-PFIP
20328
256.6
1993-12-03
2016-09-22
20582
ING/WHT-WHIRCAM
13
1.0
1995-02-10
1999-06-28
3174
KANATA/HONIR
2075
100.4
2014-03-05
2016-10-30
42098
LCO/CTIO-0M4-09
251
582.1
2017-12-04
2019-04-21
12931
LCO/CTIO-1M0-04
1725
697.0
2014-05-12
2019-04-19
11425
LCO/CTIO-1M0-05
15989
697.0
2014-06-01
2019-04-17
105882
LCO/CTIO-1M0-09
873
697.0
2014-05-31
2019-04-20
5783
LCO/GOL-1M0-02
213
169.5
2014-05-02
2018-08-23
5795
LCO/HLK-0M4-04
226
582.1
2016-03-31
2019-04-19
11668
LCO/HLK-0M4-06
1435
582.1
2016-03-31
2019-04-20
73973
LCO/HLK-2M0-01
5482
100.4
2014-05-04
2019-04-20
62603
LCO/MDO-1M0-08
10202
697.0
2014-05-02
2019-04-20
67561
LCO/OT-0M4-10
295
582.1
2015-06-03
2019-04-20
14031
LCO/OT-0M4-14
1886
582.1
2015-02-13
2019-04-20
89698
LCO/OT-0M4-XX
54
582.1
2015-02-15
2015-06-02
2577
LCO/SAAO-1M0-10
17497
697.0
2014-05-01
2019-04-20
112974
LCO/SAAO-1M0-12
10130
697.0
2014-05-01
2019-04-19
65403
LCO/SAAO-1M0-13
15526
697.0
2014-05-01
2019-04-20
100245
LCO/SED-0M8-01
513
125.3
2014-05-02
2018-02-14
36883
LCO/SSO-0M4-03
594
582.1
2015-10-15
2019-04-20
30615
LCO/SSO-0M4-05
432
582.1
2015-10-02
2019-04-20
22238
LCO/SSO-1M0-03
3493
169.5
2014-05-01
2019-04-20
95108
LCO/SSO-1M0-11
2386
169.5
2014-05-01
2019-04-20
63334
LCO/SSO-2M0-02
3040
100.4
2014-05-01
2019-04-20
34711
NVO/Blanco-DECam
15142160
17424.0
2012-09-12
2017-06-05
312542
NVO/Blanco-ISPI
30117
104.0
2006-06-05
2014-04-10
104106
NVO/Blanco-MOSAIC2
322956
1388.2
2004-08-11
2012-02-20
83665
NVO/Blanco-NEWFIRM
126046
785.1
2010-07-03
2011-05-19
57738
NVO/Bok-CCD
197417
4844.2
2015-01-08
2017-06-04
35610
NVO/CTIO0.9m-CCD
24679
182.2
2000-04-04
2017-05-17
826261
NVO/CTIO1.3m-ANDICAM
4524
5.8
2000-04-04
2017-06-01
2141898
NVO/CTIO1m-Y4KCam
22409
392.0
2006-12-14
2014-06-02
263817
NVO/KPNO2.1m-CCD
859
29.2
2010-09-03
2014-07-02
35940
NVO/Mayall-Misc
64
0.4
2007-02-21
2015-06-29
70005
NVO/Mayall-MOSAIC
109052
1296.0
2004-09-01
2013-02-07
32998
NVO/Mayall-NEWFIRM
260610
785.1
2007-06-30
2013-02-04
130171
NVO/SOAR-OptImg
19150
27.2
2005-11-07
2017-06-14
203377
NVO/SOAR-SAM
581
9.0
2014-03-05
2017-05-23
18689
NVO/SOAR-Spartan
7929
25.4
2011-08-16
2017-05-06
90331
NVO/WIYN0.9m-MOSAIC
11534
3478.6
2004-11-25
2010-03-29
20232
NVO/WIYN0.9m-S2KB
11705
416.2
2004-09-09
2014-11-17
171614
NVO/WIYN3.5m-MiniMosaic
2887
100.4
2004-12-18
2013-04-20
12989
NVO/WIYN3.5m-WHIRC
6009
10.9
2008-04-15
2017-05-19
249238
SDSS-DR9
131306
140.8
1998-09-19
2009-11-18
938046
SMOKA/KANATA/HOWPol
11803
225.0
2008-12-06
2016-10-24
106875
SMOKA/Kiso-1kCCD
1123
155.8
1993-02-26
2000-10-24
30004
SMOKA/Kiso-2kCCD
70609
2498.0
1998-09-08
2012-02-27
117640
SMOKA/Kiso-KWFC
373092
15620.0
2012-04-02
2017-04-30
99408
SMOKA/Okayama-ISLE
1146
17.1
2006-11-15
2016-04-24
86736
SMOKA/Okayama-KOOLS
64
21.8
2008-01-04
2016-01-10
3822
SMOKA/Okayama-OASIS
85
16.2
1998-08-14
1998-12-13
6843
SMOKA/Subaru-CAC
45
0.7
1999-01-06
2000-06-21
4318
SMOKA/Subaru-CISCO
8046
3.7
1999-01-12
2007-04-09
148791
SMOKA/Subaru-COMICS
433
0.5
1999-12-14
2016-07-26
56943
SMOKA/Subaru-FOCAS
6040
36.0
2000-02-02
2016-10-11
11437
SMOKA/Subaru-HSC
129398
8100.0
2014-03-26
2014-07-08
1089
SMOKA/Subaru-ICRS
2274
1.0
2000-09-22
2016-09-26
148973
SMOKA/Subaru-Kyoto
61
3.9
2004-04-08
2015-09-24
1065
SMOKA/Subaru-MOIRCS
30417
28.2
2004-06-11
2016-10-31
73474
SMOKA/Subaru-SCExAO
405
0.2
2000-01-22
2008-07-15
119955
SMOKA/Subaru-SuprimeCam
1133632
918.5
1999-01-05
2016-05-09
92447


Reference: Please include the following acknowledgement in any publication using this service:
- Include in the acknowledgement: "This paper used the EURONEAR MASDS Tool \footnote{http://www.euronear.org/tools/dstars/masds.php}".

Authors: Lucian Curelaru (2018)