2022fdw results

Information

Transient
Name:AT2022fdw
Right ascension: 12h49m45.90s
Declination:18d05m20.64s
Discovery Date:March 24, 2022, 11:21 a.m.
Classification:None
Redshift:None
MW E(B-V):0.022
Host
Name:2022fdw
Right ascension: 12h49m45.87s
Declination:18d05m21.39s
Redshift:0.065936
Photometric Redshift:0.069
 

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_r
DES_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.01
Transient MWEBV processed 0.04
Host match processed 3.14
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 7.62
Validate global photometry processed 19.8
Global host SED inference processed 587.53
Local aperture photometry processed 7.36
Validate local photometry processed 0.03
Local host SED inference processed 479.97
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h49m45.90s, 18d05m20.64s
semi major axis, semi minor axis (arcsec):1.58, 1.58
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 35.39 1.93 20.028 0.059 AB
SDSS_g 145.55 3.17 18.492 0.024 AB
DES_g 169.74 0.57 18.326 0.004 AB
PanSTARRS_g 138.44 0.5 18.547 0.004 AB
SDSS_r 348.17 4.89 17.546 0.015 AB
PanSTARRS_r 315.67 0.73 17.652 0.003 AB
DES_r 438.57 1.42 17.295 0.004 AB
SDSS_i 544.92 6.18 17.059 0.012 AB
PanSTARRS_i 503.82 0.66 17.144 0.001 AB
PanSTARRS_z 623.4 1.08 16.913 0.002 AB
SDSS_z 737.83 8.22 16.730 0.012 AB
DES_z 805.58 5.27 16.635 0.007 AB
PanSTARRS_y 754.21 2.15 16.706 0.003 AB

Aperture details

RA, DEC (J2000):12h49m45.87s, 18d05m21.66s
semi major axis, semi minor axis (arcsec):8.23, 7.58
angle (degrees, anti-clockwise from east):-109.2
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.46 3.96 20.927 0.278 AB
GALEX_NUV 15.69 0.8 20.911 0.055 AB
SDSS_u 154.5 6.89 18.428 0.048 AB
SDSS_g 507.98 6.3 17.135 0.013 AB
DES_g 556.34 1.12 17.037 0.002 AB
PanSTARRS_g 552.63 2.24 17.044 0.004 AB
SDSS_r 1154.57 9.5 16.244 0.009 AB
PanSTARRS_r 1178.71 3.07 16.221 0.003 AB
DES_r 1292.58 2.61 16.121 0.002 AB
SDSS_i 1752.43 12.48 15.791 0.008 AB
PanSTARRS_i 1758.27 2.67 15.787 0.002 AB
PanSTARRS_z 2198.06 4.8 15.545 0.002 AB
SDSS_z 2313.4 24.57 15.489 0.012 AB
DES_z 2413.91 9.33 15.443 0.004 AB
PanSTARRS_y 2734.19 10.37 15.308 0.004 AB
2MASS_J 3410.01 218.8 14.173 0.070 Vega
2MASS_H 4141.3 302.44 13.490 0.079 Vega
2MASS_K 4556.63 353.84 12.916 0.084 Vega
WISE_W1 1663.34 21.78 13.149 0.014 Vega
WISE_W2 938.84 26.24 13.130 0.030 Vega
WISE_W3 767.47 98.42 11.513 0.139 Vega
WISE_W4 1154.1 497.5 9.624 0.468 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.967 10.121 10.241
{\rm log}_{10}({\rm SFR}) -0.481 -0.019 0.542
{\rm log}_{10}({\rm sSFR}) -10.693 -10.146 -9.472
{\rm stellar\ age} 5.413 7.127 8.855

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.841 -0.459 -0.193
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.959 0.214 0.374

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.563 0.806 1.147
\delta -0.897 -0.717 -0.407
\tau_1/\tau_2 0.618 0.924 1.247
Q_{PAH} 0.557 2.021 4.738
U_{min} 2.808 8.114 15.181
{\rm log}_{10}(\gamma_e)\, -2.816 -1.340 -0.494

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.158 -2.675 -0.632
{\rm log}_{10}(\tau_{AGN})\, 0.934 1.452 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.295 0.029 0.344
0.03-0.10 Gyr -0.701 -0.049 0.622
0.10-0.33 Gyr -1.093 -0.272 0.252
0.33-1.08 Gyr -1.117 -0.238 0.203
1.08-3.53 Gyr -0.902 -0.002 0.325
3.53-11.59 Gyr -0.264 0.195 0.405
11.59-12.88 Gyr -0.419 0.240 0.911

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.809 10.858 10.900
{\rm log}_{10}({\rm SFR}) -1.260 -0.765 -0.331
{\rm log}_{10}({\rm sSFR}) -12.129 -11.617 -11.205
{\rm stellar\ age} 11.033 12.167 12.232

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.707 -0.525 -0.407
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.218 0.371 0.460

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.163 0.257 0.398
\delta -0.564 -0.267 -0.046
\tau_1/\tau_2 0.393 0.862 1.350
Q_{PAH} 0.377 1.152 2.755
U_{min} 2.833 8.407 15.927
{\rm log}_{10}(\gamma_e)\, -3.235 -2.263 -1.180

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.626 -3.788 -2.815
{\rm log}_{10}(\tau_{AGN})\, 1.091 1.622 1.976

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.182 -0.593 -0.246
0.03-0.10 Gyr -3.028 -1.117 -0.342
0.10-0.33 Gyr -4.933 -2.198 -0.840
0.33-1.08 Gyr -6.361 -3.064 -1.288
1.08-3.53 Gyr -4.837 -2.476 -0.912
3.53-11.59 Gyr -2.208 -0.797 0.564
11.59-12.88 Gyr 1.835 1.993 2.042