NOVA DELPHINI 2013
Photometrics observation


Castanet-Tolosan observatory


See also special ARAS page : http://www.astrosurf.com/aras/novae/Nova2013Del.html

 

BVR magnitude measures extrated from absolute calibrated spectrum
(BESSEL FILTERS)

For informations about spectrophotometric reduction methods, see describtion here

The magnitude are extraded by using the algorithm described here

Note : The magnitudes above are corrected from the difference of elevation of reference star (HD196544) and nova
above the horizon (nearly 8 to 9 in function of hour angle). The raw spectrophotometric datas over estimate
the real magnitude because presence of an atmospheric differential absorption effect.
The evaluated correction terms (from typical measured of atmospheric extinction) are,
+0.039 from B band, +0.021 for V band and +0.014 for R band.

DATE

Julian Day

B-band

V-band

R-band

29.834 / 08 / 2013

2456534.334

6.784

6.699

5.826

1.980 / 09 / 2013

2456537.480

7.183

7.082

6.053

2.813 / 09 / 2013

2456538.313

7.320

7.206

6.120

2.827 / 09 / 2013

2456538.327

7.293

7.186

6.109

2.839 / 09 / 2013

2456538.339

7.325

7.209

6.126

2.896 / 09 / 2013

2456538.396

7.300

7.174

6.106

2.986 / 09 / 2013

2456538.486

7.325

7.161

6.102

3.819 / 09 / 2013

2456539.319

7.430

7.319

6.195

3.841 / 09 / 2013

2456539.341

7.425

7.309

6.169

3.857 / 09 / 2013

2456539.357

7.425

7.309

6.163

4.958 / 09 / 2013

2456540.458

7.373

7.238

6.102

5.812 / 09 / 2013

2456541.312

7.349

7.254

6.152

5.825 / 09 / 2013

2456541.325

7.319

7.236

6.117

5.832 / 09 / 2013

2456541.332

7.347

7.256

6.149

5.843 / 09 / 2013

2456541.343

7.339

7.259

6.148

11.843 / 09 / 2013

2456547.344

7.640

7.519

6.254

13.822 / 09 / 2013

2456549.220

7.669

7.542

6.253

15.920 / 09 / 2013

2456551.420

7.831

7.737

6.397

15.982 / 09 / 2013

2456551.482

7.881

7.771

6.437

20.831 / 09 / 2013

2456556.331

8.088

7.998

6.468

20.910 / 09 / 2013

2456556.410

8.117

7.984

6.441

22.914 / 09 / 2013

2456558.414

8.248

8.101

6.549

23.807 / 09 / 2013

2456559.307

8.337

8.200

6.646

23.821 / 09 / 2013

2456559.321

8.330

8.200

6.652

24.786 / 09 / 2013

2456560.286

8.446

8.341

6.757

24.797 / 09 / 2013

2456560.297

8.458

8.343

6.754

30.921 / 09 / 2013

2456566.424

9.076

9.006

7.477

1.828 / 10 / 2013

2456567.328

9.210

9.115

7.581

6.806 / 10 / 2013

2456572.306

9.824

9.782

8.323

7.783 / 10 / 2013

2456573.283

9.919

9.885

8.479

 Telescopes : CN212 (D=0.2m) and C11 (D=0.28 m)
Spectrograph : Alpy 600 (R = 600)
CCD camera  : Atik460EX

 

 

Typical spectrophotometric spectra



Download FITS profiles

_nova_del_2013_20130829_834_flux.fit
_nova_del_2013_20130901_980_flux.fit
_nova_del_2013_20130902_810_lux.fit
_nova_del_2013_20130903_815_flux.fit
_nova_del_2013_20130904_954_flux.fit
_nova_del_2013_20130905_854_flux.fit

_nova_del_2013_20130911_843_flux.fit
_nova_del_2013_20130913_822_flux.fit
_nova_del_2013_20130915_920_flux.fit
_nova_del_2013_20130915_984_flux.fit

 


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