ASASSN-15nr

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Information

Transient

Name: ASASSN-15nr
Right ascension: 17h26m41.83s
Declination: 13d54m35.20s
Discovery Date: None
Classification: SN Ia
Redshift: 0.023430
MW E(B-V): 0.112

Host

Name: ASASSN-15nr
Right ascension: 17h26m41.57s
Declination: 13d54m35.28s
Redshift: None
Photometric Redshift: 0.026
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.82
Cutout download processed 3.76
Global aperture construction processed 0.62
Local aperture photometry processed 3.94
Global aperture photometry processed 4.1
Validate local photometry processed 0.02
Validate global photometry processed 11.0
Host information processed 0.12
Global host SED inference processed 406.05
Local host SED inference processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status processed None
 

Cutout Download Report

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

Aperture Photometry


Aperture details

RA, DEC (J2000) = 17h26m41.83s, 13d54m35.20s
semi major axis, semi minor axis (arcsec) = 4.23, 4.23
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 526.51 1.03 17.096 0.002 AB
PanSTARRS_r 993.93 1.18 16.407 0.001 AB
DES_r 1087.57 4.07 16.309 0.004 AB
PanSTARRS_i 1389.59 1.37 16.043 0.001 AB
PanSTARRS_z 1756.02 2.8 15.789 0.002 AB
PanSTARRS_y 2185.71 6.26 15.551 0.003 AB
2MASS_J 3207.4 98.54 14.240 0.033 Vega
2MASS_H 4222.03 144.09 13.469 0.037 Vega
2MASS_K 3645.47 201.74 13.158 0.060 Vega

Aperture details

RA, DEC (J2000) = 17h26m41.50s, 13d54m35.28s
semi major axis, semi minor axis (arcsec) = 15.19, 13.28
angle (degrees, anti-clockwise from east) = -10.56

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 2417.17 3.24 15.442 0.001 AB
PanSTARRS_r 4468.43 3.63 14.775 0.001 AB
DES_r 4749.71 8.67 14.708 0.002 AB
PanSTARRS_i 6199.7 4.37 14.419 0.001 AB
PanSTARRS_z 7706.81 8.98 14.183 0.001 AB
PanSTARRS_y 9831.89 20.48 13.918 0.002 AB
2MASS_J 12244.14 362.63 12.785 0.032 Vega
2MASS_H 15665.17 530.85 12.045 0.037 Vega
2MASS_K 14242.81 750.6 11.678 0.057 Vega
WISE_W1 7241.02 61.42 11.552 0.009 Vega
WISE_W2 4494.1 67.98 11.429 0.016 Vega
WISE_W3 18187.36 221.69 8.077 0.013 Vega
WISE_W4 36408.43 1955.35 5.877 0.058 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.491 9.667 9.845
{\rm log}_{10}({\rm SFR}) -0.710 -0.077 0.446
{\rm log}_{10}({\rm sSFR}) -10.516 -9.734 -9.121
{\rm stellar\ age} 3.320 6.559 8.781

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.508 -0.808 -0.305
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.774 -0.950 -0.009

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.690 1.014 1.502
\delta -0.532 -0.098 0.184
\tau_1/\tau_2 0.578 0.976 1.394
Q_{PAH} 1.068 2.605 4.512
U_{min} 2.611 7.499 14.779
{\rm log}_{10}(\gamma_e)\, -3.327 -2.243 -1.336

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.417 -2.801 -0.779
{\rm log}_{10}(\tau_{AGN})\, 0.977 1.455 2.011

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.454 -0.143 0.190
0.03-0.10 Gyr -1.525 -0.094 0.520
0.10-0.33 Gyr -1.751 -0.269 0.277
0.33-1.10 Gyr -1.676 -0.394 0.057
1.10-3.65 Gyr -1.438 -0.395 -0.005
3.65-12.10 Gyr -1.414 -0.390 -0.081
12.10-13.44 Gyr -1.350 -0.307 0.412

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.132 10.286 10.436
{\rm log}_{10}({\rm SFR}) -0.641 0.201 0.532
{\rm log}_{10}({\rm sSFR}) -10.949 -10.098 -9.706
{\rm stellar\ age} 5.005 7.211 9.248

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.719 -0.424 -0.199
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.452 -0.286 0.157

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.308 0.645 0.855
\delta -0.496 -0.250 0.175
\tau_1/\tau_2 0.433 0.807 1.179
Q_{PAH} 0.287 0.796 3.182
U_{min} 2.584 7.053 13.464
{\rm log}_{10}(\gamma_e)\, -3.583 -2.531 -1.298

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.233 -3.206 -2.228
{\rm log}_{10}(\tau_{AGN})\, 1.059 1.562 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.276 0.242 0.476
0.03-0.10 Gyr -1.388 0.136 0.581
0.10-0.33 Gyr -1.365 0.043 0.582
0.33-1.10 Gyr -1.060 -0.060 0.476
1.10-3.65 Gyr -0.443 0.223 0.577
3.65-12.10 Gyr -0.158 0.312 0.570
12.10-13.44 Gyr -0.388 0.379 1.088