1990N results

Information

Transient
Name:1990N
Right ascension: 12h42m56.64s
Declination:13d15m23.40s
Discovery Date:None
Classification:None
Redshift:0.003550
MW E(B-V):0.022
Host
Name:NGC4639
Right ascension: 12h42m52.35s
Declination:13d15m27.13s
Redshift:0.003419
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 26.45
Transient MWEBV processed 0.13
Host match processed 3.96
Host information processed 0.14
Host MWEBV processed 0.05
Global aperture construction processed 1.43
Global aperture photometry processed 7.24
Validate global photometry processed 42.61
Global host SED inference processed 430.24
Local aperture photometry processed 6.87
Validate local photometry processed 0.02
Local host SED inference processed 445.95
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h42m56.64s, 13d15m23.40s
semi major axis, semi minor axis (arcsec):28.29, 28.29
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 95.48 16.54 18.950 0.188 AB
GALEX_NUV 69.33 5.2 19.298 0.081 AB
SDSS_u 228.45 22.76 18.003 0.108 AB
SDSS_g 498.31 15.47 17.156 0.034 AB
DES_g 723.85 6.01 16.751 0.009 AB
PanSTARRS_g 1383.46 8.26 16.048 0.006 AB
SDSS_r 744.46 20.39 16.720 0.030 AB
PanSTARRS_r 1826.47 10.64 15.746 0.006 AB
SDSS_i 1318.07 27.91 16.100 0.023 AB
PanSTARRS_i 1780.51 14.51 15.774 0.009 AB
PanSTARRS_z 2652.63 22.34 15.341 0.009 AB
SDSS_z 473.82 64.23 17.211 0.147 AB
DES_z 2244.88 18.98 15.522 0.009 AB
PanSTARRS_y 2927.76 39.5 15.234 0.015 AB
2MASS_J -2467.18 766.69 Vega
2MASS_H 1007.53 1320.18 15.024 1.423 Vega
2MASS_K -3855.24 1299.49 Vega
WISE_W1 1023.37 386.84 13.676 0.410 Vega
WISE_W2 990.87 219.18 13.071 0.240 Vega
WISE_W3 -417.51 1245.46 Vega
WISE_W4 -2476.45 2689.8 Vega

Aperture details

RA, DEC (J2000):12h42m52.34s, 13d15m26.81s
semi major axis, semi minor axis (arcsec):66.51, 43.4
angle (degrees, anti-clockwise from east):-19.8
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2571.5 61.16 15.375 0.026 AB
GALEX_NUV 3664.38 17.38 14.990 0.005 AB
SDSS_g 36585.33 75.39 12.492 0.002 AB
PanSTARRS_g 46986.47 21.88 12.220 0.001 AB
SDSS_r 74283.88 99.06 11.723 0.001 AB
PanSTARRS_r 80061.15 33.93 11.641 0.000 AB
PanSTARRS_i 108785.04 41.54 11.309 0.000 AB
PanSTARRS_z 129010.74 56.77 11.123 0.000 AB
DES_z 138329.26 94.83 11.048 0.001 AB
2MASS_J 173347.37 1465.06 9.908 0.009 Vega
2MASS_H 196636.4 2514.23 9.298 0.014 Vega
2MASS_K 155661.53 2474.89 9.082 0.017 Vega
WISE_W2 52906.71 817.58 8.752 0.017 Vega
WISE_W3 78803.14 3607.45 6.485 0.050 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.094 8.207 8.332
{\rm log}_{10}({\rm SFR}) -2.142 -1.845 -1.585
{\rm log}_{10}({\rm sSFR}) -10.353 -10.048 -9.766
{\rm stellar\ age} 7.573 8.476 11.433

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.520 -1.018 -0.603
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.468 -1.136 -0.409

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.651 0.878 1.094
\delta -0.138 0.033 0.176
\tau_1/\tau_2 0.553 0.869 1.188
Q_{PAH} 0.777 2.449 4.721
U_{min} 2.894 8.256 15.287
{\rm log}_{10}(\gamma_e)\, -3.173 -2.433 -1.687

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.172 -2.665 -1.435
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.479 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.761 -1.501 -1.249
0.03-0.10 Gyr -3.588 -2.336 -1.793
0.10-0.33 Gyr -5.018 -2.852 -2.222
0.33-1.10 Gyr -5.008 -2.808 -2.217
1.10-3.66 Gyr -4.232 -2.572 -1.954
3.66-12.16 Gyr -2.165 -1.700 -1.535
12.16-13.51 Gyr -2.025 -1.416 -0.685

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.826 9.904 9.977
{\rm log}_{10}({\rm SFR}) -0.881 -0.560 -0.231
{\rm log}_{10}({\rm sSFR}) -10.781 -10.445 -10.117
{\rm stellar\ age} 7.784 8.805 12.242

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.853 -0.615 -0.397
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.640 -0.608 0.226

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.237 0.423 0.633
\delta -0.176 0.142 0.313
\tau_1/\tau_2 0.517 0.937 1.340
Q_{PAH} 0.356 0.980 2.102
U_{min} 2.569 7.705 14.888
{\rm log}_{10}(\gamma_e)\, -3.456 -2.708 -1.855

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.391 -3.421 -2.318
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.406 1.858

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.664 -1.174 -0.802
0.03-0.10 Gyr -0.850 -0.441 -0.074
0.10-0.33 Gyr -1.852 -0.740 -0.352
0.33-1.10 Gyr -2.371 -0.982 -0.555
1.10-3.66 Gyr -2.495 -0.899 -0.352
3.66-12.16 Gyr -0.923 -0.028 0.120
12.16-13.51 Gyr -0.228 0.402 1.049