1995ag results

Information

Transient
Name:SN1995ag
Right ascension: 21h56m19.38s
Declination:73d15m13.61s
Discovery Date:Sept. 28, 1995, midnight
Classification:SN II
Redshift:None
MW E(B-V):
Host
Name:21562414+7315393
Right ascension: 21h56m24.15s
Declination:73d15m39.33s
Redshift:0.003351
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
 GALEX_FUV
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.52
Transient MWEBV processed 0.04
Host match processed 5.1
Host information processed 0.18
Host MWEBV processed 0.07
Global aperture construction processed 0.63
Global aperture photometry processed 5.34
Validate global photometry processed 15.39
Global host SED inference processed 461.0
Local aperture photometry processed 5.07
Validate local photometry processed 0.03
Local host SED inference processed 1365.75
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h56m19.38s, 73d15m13.61s
semi major axis, semi minor axis (arcsec):28.87, 28.87
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 75.29 9.17 19.208 0.132 AB
SDSS_u 413.2 26.87 17.360 0.071 AB
SDSS_g 1482.85 14.47 15.972 0.011 AB
PanSTARRS_g 1409.77 8.63 16.027 0.007 AB
SDSS_r 3851.39 24.92 14.936 0.007 AB
PanSTARRS_r 3541.81 13.5 15.027 0.004 AB
SDSS_i 7048.51 38.21 14.280 0.006 AB
PanSTARRS_i 5863.15 17.81 14.480 0.003 AB
PanSTARRS_z 7605.61 27.37 14.197 0.004 AB
SDSS_z 9558.76 100.64 13.949 0.011 AB
PanSTARRS_y 11218.82 62.02 13.775 0.006 AB
2MASS_J 17359.28 793.56 12.406 0.050 Vega
2MASS_H 20072.18 1305.04 11.776 0.071 Vega
2MASS_K 19410.42 1306.92 11.342 0.073 Vega
WISE_W1 11363.06 700.56 11.062 0.067 Vega
WISE_W2 6888.77 506.56 10.966 0.080 Vega
WISE_W3 29584.38 3346.46 7.548 0.123 Vega
WISE_W4 28453.85 8283.83 6.145 0.316 Vega

Aperture details

RA, DEC (J2000):21h56m24.42s, 73d15m37.84s
semi major axis, semi minor axis (arcsec):31.46, 9.62
angle (degrees, anti-clockwise from east):-26.84
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 297.27 16.55 17.717 0.060 AB
PanSTARRS_g 1156.3 5.48 16.242 0.005 AB
PanSTARRS_r 3207.18 8.32 15.135 0.003 AB
SDSS_i 6201.35 28.41 14.419 0.005 AB
PanSTARRS_i 5830.07 11.0 14.486 0.002 AB
PanSTARRS_z 8149.08 17.26 14.122 0.002 AB
PanSTARRS_y 11600.89 37.45 13.739 0.004 AB
2MASS_J 17706.42 488.8 12.385 0.030 Vega
2MASS_H 24314.72 801.74 11.568 0.036 Vega
2MASS_K 21571.02 803.79 11.228 0.040 Vega
WISE_W1 11613.09 489.68 11.039 0.046 Vega
WISE_W2 7445.18 359.59 10.881 0.052 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.627 8.762 8.934
{\rm log}_{10}({\rm SFR}) -0.652 -0.434 -0.216
{\rm log}_{10}({\rm sSFR}) -9.465 -9.225 -8.965
{\rm stellar\ age} 6.468 7.822 10.804

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.987 -0.490 -0.307
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.280 0.400 0.473

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.271 0.465 0.706
\delta 0.018 0.246 0.353
\tau_1/\tau_2 0.608 1.034 1.448
Q_{PAH} 0.231 0.784 2.156
U_{min} 2.455 7.858 15.037
{\rm log}_{10}(\gamma_e)\, -3.631 -2.983 -2.016

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.895 -2.788 -1.996
{\rm log}_{10}(\tau_{AGN})\, 0.882 1.237 1.700

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.381 -1.135 -0.954
0.03-0.10 Gyr -0.528 -0.299 -0.073
0.10-0.33 Gyr -3.060 -1.732 -1.178
0.33-1.10 Gyr -3.790 -2.056 -1.545
1.10-3.66 Gyr -2.724 -1.620 -1.216
3.66-12.16 Gyr -1.856 -1.223 -1.006
12.16-13.51 Gyr -1.604 -0.921 -0.158

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.782 8.923 9.044
{\rm log}_{10}({\rm SFR}) -1.814 -1.140 -0.545
{\rm log}_{10}({\rm sSFR}) -10.763 -10.032 -9.390
{\rm stellar\ age} 6.825 8.060 10.665

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.157 -0.690 -0.381
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.021 0.245 0.402

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.322 0.570 0.840
\delta -0.431 -0.029 0.266
\tau_1/\tau_2 0.507 0.884 1.257
Q_{PAH} 0.488 1.586 3.949
U_{min} 2.550 7.226 14.194
{\rm log}_{10}(\gamma_e)\, -3.413 -2.580 -1.550

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.849 -2.418 -1.725
{\rm log}_{10}(\tau_{AGN})\, 0.913 1.268 1.772

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.431 -1.522 -1.162
0.03-0.10 Gyr -1.833 -1.049 -0.403
0.10-0.33 Gyr -2.571 -1.584 -1.032
0.33-1.10 Gyr -3.021 -1.801 -1.310
1.10-3.66 Gyr -2.523 -1.481 -1.070
3.66-12.16 Gyr -1.495 -1.013 -0.815
12.16-13.51 Gyr -1.448 -0.790 -0.068