1971G results

Information

Transient
Name:1971G
Right ascension: 12h12m12.00s
Declination:13d14m16.01s
Discovery Date:None
Classification:SNI
Redshift:0.006201
MW E(B-V):0.031
Host
Name:NGC4168
Right ascension: 12h12m17.23s
Declination:13d12m19.27s
Redshift:0.007176
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
DES_g
DES_r
DES_z
 GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.3
Transient MWEBV processed 0.06
Host match processed 5.09
Host information processed 0.1
Host MWEBV processed 0.07
Global aperture construction processed 2.74
Global aperture photometry processed 6.08
Validate global photometry processed 44.89
Global host SED inference processed 522.84
Local aperture photometry processed 7.1
Validate local photometry processed 0.03
Local host SED inference processed 408.4
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h12m12.00s, 13d14m16.01s
semi major axis, semi minor axis (arcsec):13.54, 13.54
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 47.54 0.79 19.707 0.018 AB
SDSS_u 219.98 11.1 18.044 0.055 AB
SDSS_g 544.83 7.67 17.059 0.015 AB
DES_g 602.79 1.69 16.950 0.003 AB
PanSTARRS_g 592.59 2.48 16.968 0.005 AB
SDSS_r 922.15 10.32 16.488 0.012 AB
PanSTARRS_r 992.54 3.32 16.408 0.004 AB
DES_r 1075.71 3.59 16.321 0.004 AB
SDSS_i 1262.11 13.61 16.147 0.012 AB
PanSTARRS_i 1319.12 5.08 16.099 0.004 AB
PanSTARRS_z 1568.85 9.56 15.911 0.007 AB
SDSS_z 1382.03 30.59 16.049 0.024 AB
DES_z 1703.49 9.04 15.822 0.006 AB
PanSTARRS_y 1739.26 18.39 15.799 0.011 AB
2MASS_J 1164.17 280.78 15.340 0.262 Vega
2MASS_H 1836.65 485.99 14.372 0.287 Vega
2MASS_K 1480.42 502.24 14.136 0.368 Vega
WISE_W1 980.19 37.11 13.723 0.041 Vega
WISE_W2 492.48 35.47 13.830 0.078 Vega
WISE_W3 1547.75 140.68 10.752 0.099 Vega
WISE_W4 518.14 686.42 10.494 1.438 Vega

Aperture details

RA, DEC (J2000):12h12m17.24s, 13d12m19.33s
semi major axis, semi minor axis (arcsec):47.56, 42.65
angle (degrees, anti-clockwise from east):-51.67
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 380.68 2.71 17.449 0.008 AB
SDSS_g 41273.16 56.66 12.361 0.001 AB
PanSTARRS_g 43732.56 12.59 12.298 0.000 AB
SDSS_r 83916.23 82.96 11.590 0.001 AB
PanSTARRS_r 81539.48 19.5 11.622 0.000 AB
SDSS_i 123585.95 105.55 11.170 0.001 AB
PanSTARRS_i 115864.18 28.04 11.240 0.000 AB
SDSS_z 149392.42 157.13 10.964 0.001 AB
PanSTARRS_y 177570.95 70.74 10.777 0.000 AB
WISE_W2 54515.02 512.07 8.720 0.010 Vega
WISE_W3 16821.99 667.83 8.161 0.043 Vega
WISE_W4 7715.05 2295.88 7.562 0.323 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.471 8.550 8.644
{\rm log}_{10}({\rm SFR}) -2.167 -1.853 -1.547
{\rm log}_{10}({\rm sSFR}) -10.735 -10.405 -10.094
{\rm stellar\ age} 7.045 7.832 9.166

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.245 -0.843 -0.567
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.735 -0.773 0.186

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.297 0.500 0.698
\delta -0.283 0.032 0.270
\tau_1/\tau_2 0.714 1.050 1.376
Q_{PAH} 0.444 1.193 2.461
U_{min} 2.851 8.133 14.429
{\rm log}_{10}(\gamma_e)\, -3.013 -2.301 -1.634

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.909 -2.453 -1.531
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.458 1.872

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.584 -2.147 -1.869
0.03-0.10 Gyr -2.159 -1.779 -1.432
0.10-0.33 Gyr -2.072 -1.744 -1.452
0.33-1.10 Gyr -2.320 -1.902 -1.598
1.10-3.65 Gyr -2.129 -1.658 -1.395
3.65-12.11 Gyr -1.504 -1.313 -1.181
12.11-13.46 Gyr -1.673 -1.204 -0.700

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.405 10.590 10.702
{\rm log}_{10}({\rm SFR}) -7.302 -3.843 -2.181
{\rm log}_{10}({\rm sSFR}) -18.146 -14.501 -12.811
{\rm stellar\ age} 6.220 8.133 12.510

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.605 -0.438 -0.296
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.521 -0.664 0.116

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.131 0.237 0.361
\delta -0.805 -0.440 0.040
\tau_1/\tau_2 0.412 0.895 1.368
Q_{PAH} 0.217 0.633 1.484
U_{min} 3.712 9.587 17.217
{\rm log}_{10}(\gamma_e)\, -3.471 -2.837 -1.985

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.593 -3.916 -2.946
{\rm log}_{10}(\tau_{AGN})\, 1.063 1.539 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -8.614 -4.351 -2.415
0.03-0.10 Gyr -8.019 -4.158 -2.239
0.10-0.33 Gyr -6.786 -4.026 -2.169
0.33-1.10 Gyr -4.969 -2.712 -1.028
1.10-3.65 Gyr -3.174 -0.947 0.843
3.65-12.11 Gyr -1.189 0.597 0.879
12.11-13.46 Gyr -1.361 0.714 1.806