2021nlg results

Information

Transient
Name:2021nlg
Right ascension: 11h55m20.08s
Declination:-18d50m44.99s
Discovery Date:None
Classification:SNII
Redshift:0.023500
MW E(B-V):0.039
Host
Name:PGC037414
Right ascension: 11h55m19.53s
Declination:-18d50m39.63s
Redshift:0.021725
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
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 4.99
Transient MWEBV processed 0.08
Host match processed 4.83
Host information processed 0.12
Host MWEBV processed 0.11
Global aperture construction processed 0.63
Global aperture photometry processed 3.91
Validate global photometry processed 11.04
Global host SED inference processed 412.93
Local aperture photometry processed 4.04
Validate local photometry processed 0.02
Local host SED inference processed 431.58
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h55m20.08s, -18d50m44.99s
semi major axis, semi minor axis (arcsec):4.55, 4.55
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 178.68 1.28 18.270 0.008 AB
PanSTARRS_r 253.8 1.62 17.889 0.007 AB
PanSTARRS_i 280.53 1.8 17.780 0.007 AB
PanSTARRS_z 315.02 4.17 17.654 0.014 AB
PanSTARRS_y 375.56 7.49 17.463 0.022 AB
2MASS_J 294.2 105.04 16.833 0.388 Vega
2MASS_H 553.22 166.14 15.675 0.326 Vega
2MASS_K 145.16 207.96 16.658 1.555 Vega

Aperture details

RA, DEC (J2000):11h55m19.59s, -18d50m37.96s
semi major axis, semi minor axis (arcsec):14.08, 11.27
angle (degrees, anti-clockwise from east):-51.61
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 368.47 11.48 17.484 0.034 AB
PanSTARRS_g 2686.19 3.67 15.327 0.001 AB
PanSTARRS_r 3991.07 4.61 14.897 0.001 AB
PanSTARRS_i 4513.36 5.05 14.764 0.001 AB
PanSTARRS_z 5040.93 11.18 14.644 0.002 AB
PanSTARRS_y 5780.66 20.05 14.495 0.004 AB
2MASS_J 6029.18 297.49 13.554 0.054 Vega
2MASS_H 6643.35 468.9 12.976 0.077 Vega
2MASS_K 6099.18 588.11 12.599 0.105 Vega
WISE_W1 3132.89 36.72 12.461 0.013 Vega
WISE_W2 2064.06 45.32 12.274 0.024 Vega
WISE_W3 10463.98 175.93 8.677 0.018 Vega
WISE_W4 13876.54 1369.58 6.924 0.107 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.416 8.624 8.799
{\rm log}_{10}({\rm SFR}) -1.640 -1.153 -0.700
{\rm log}_{10}({\rm sSFR}) -10.337 -9.799 -9.168
{\rm stellar\ age} 2.783 6.051 7.966

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.713 -1.140 -0.519
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.402 -0.722 -0.041

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.231 0.463 0.747
\delta -0.636 -0.172 0.220
\tau_1/\tau_2 0.677 1.034 1.419
Q_{PAH} 0.820 2.310 4.815
U_{min} 2.783 8.079 15.286
{\rm log}_{10}(\gamma_e)\, -3.388 -2.213 -0.976

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.128 -2.498 -0.877
{\rm log}_{10}(\tau_{AGN})\, 0.927 1.447 1.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.511 -1.214 -0.932
0.03-0.10 Gyr -1.963 -1.155 -0.621
0.10-0.33 Gyr -2.213 -1.194 -0.719
0.33-1.10 Gyr -2.236 -1.268 -0.864
1.10-3.65 Gyr -2.257 -1.340 -1.036
3.65-12.12 Gyr -2.375 -1.418 -1.101
12.12-13.47 Gyr -2.483 -1.436 -0.832

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.655 9.796 9.933
{\rm log}_{10}({\rm SFR}) -0.394 -0.096 0.301
{\rm log}_{10}({\rm sSFR}) -10.271 -9.907 -9.444
{\rm stellar\ age} 4.979 6.614 7.929

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.127 -0.789 -0.516
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.513 -0.398 0.238

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.170 0.273 0.421
\delta -0.679 -0.270 0.149
\tau_1/\tau_2 0.753 1.129 1.486
Q_{PAH} 0.752 1.477 2.587
U_{min} 2.817 7.529 13.977
{\rm log}_{10}(\gamma_e)\, -3.040 -2.295 -1.795

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.270 -2.243 -1.744
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.459 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.418 -0.221 -0.032
0.03-0.10 Gyr -0.456 -0.048 0.413
0.10-0.33 Gyr -0.439 0.001 0.322
0.33-1.10 Gyr -0.530 -0.097 0.174
1.10-3.65 Gyr -0.479 -0.154 0.073
3.65-12.12 Gyr -0.491 -0.160 0.058
12.12-13.47 Gyr -0.722 -0.150 0.324