2026mwd results

Information

Transient
Name:AT2026mwd
Right ascension: 11h49m24.33s
Declination:39d45m30.36s
Discovery Date:May 16, 2026, 9:44 p.m.
Classification:None
Redshift:None
MW E(B-V):0.017
Host
Name:J114924.09+394529.62
Object ID:9907734826323389
Catalog Name:decals
Catalog Release:dr9
Right ascension: 11h49m24.09s
Declination:39d45m29.62s
Redshift:None
Photometric Redshift:0.058
 

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 17.74
Transient MWEBV processed 0.04
Host match processed 5.53
Host information processed 0.13
Host MWEBV processed 0.05
Global aperture construction processed 0.63
Global aperture photometry processed 5.87
Validate global photometry processed 19.32
Global host SED inference processed 390.33
Local aperture photometry processed 5.4
Validate local photometry processed 0.03
Local host SED inference processed 471.75
 

Imaging data


 

Spectral Energy Distribution


Warning: possible contaminating objects in the global aperture

 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h49m24.33s, 39d45m30.36s
semi major axis, semi minor axis (arcsec):1.78, 1.78
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 8.32 1.74 21.600 0.227 AB
SDSS_g 27.12 1.56 20.317 0.062 AB
DES_g 29.44 0.34 20.228 0.012 AB
PanSTARRS_g 30.38 0.47 20.193 0.017 AB
SDSS_r 40.48 1.99 19.882 0.053 AB
PanSTARRS_r 45.9 0.54 19.745 0.013 AB
SDSS_i 52.7 2.53 19.595 0.052 AB
PanSTARRS_i 56.4 0.5 19.522 0.010 AB
PanSTARRS_z 64.89 1.1 19.369 0.018 AB
SDSS_z 51.32 6.15 19.624 0.130 AB
DES_z 59.52 1.07 19.463 0.019 AB
PanSTARRS_y 66.86 1.93 19.337 0.031 AB

Aperture details

RA, DEC (J2000):11h49m24.06s, 39d45m30.02s
semi major axis, semi minor axis (arcsec):14.13, 10.31
angle (degrees, anti-clockwise from east):-109.61
Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 74.62 6.47 19.218 0.094 AB
GALEX_NUV 108.99 4.32 18.807 0.043 AB
SDSS_u 175.37 11.48 18.290 0.071 AB
SDSS_g 547.64 8.38 17.054 0.017 AB
DES_g 652.23 1.63 16.864 0.003 AB
PanSTARRS_g 590.11 3.1 16.973 0.006 AB
SDSS_r 714.84 10.33 16.764 0.016 AB
PanSTARRS_r 856.58 3.55 16.568 0.004 AB
SDSS_i 956.26 14.21 16.449 0.016 AB
PanSTARRS_i 966.4 3.27 16.437 0.004 AB
PanSTARRS_z 1098.5 7.4 16.298 0.007 AB
SDSS_z 792.97 40.83 16.652 0.056 AB
DES_z 954.45 4.77 16.451 0.005 AB
PanSTARRS_y 1173.08 12.98 16.227 0.012 AB
2MASS_J 998.66 247.73 15.507 0.269 Vega
2MASS_H 1426.75 392.76 14.647 0.299 Vega
2MASS_K 1041.28 393.45 14.518 0.410 Vega
WISE_W1 591.23 80.62 14.272 0.148 Vega
WISE_W2 388.68 44.87 14.087 0.125 Vega
WISE_W3 430.8 140.83 12.140 0.355 Vega
WISE_W4 760.72 604.83 10.077 0.863 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.737 8.853 8.949
{\rm log}_{10}({\rm SFR}) -2.305 -1.536 -0.769
{\rm log}_{10}({\rm sSFR}) -11.126 -10.382 -9.632
{\rm stellar\ age} 4.697 6.755 8.144

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.703 -1.292 -0.721
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.720 -0.946 0.045

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.089 0.306 0.783
\delta -0.573 -0.146 0.191
\tau_1/\tau_2 0.700 1.049 1.377
Q_{PAH} 0.920 2.823 5.272
U_{min} 3.217 8.581 15.799
{\rm log}_{10}(\gamma_e)\, -2.898 -1.827 -0.695

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.658 -0.315 0.079
{\rm log}_{10}(\tau_{AGN})\, 0.998 1.470 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.633 -1.902 -1.347
0.03-0.10 Gyr -2.382 -1.477 -0.642
0.10-0.33 Gyr -2.062 -1.272 -0.644
0.33-1.08 Gyr -2.011 -1.278 -0.840
1.08-3.55 Gyr -1.678 -1.132 -0.877
3.55-11.69 Gyr -1.483 -1.072 -0.892
11.69-12.98 Gyr -1.736 -1.068 -0.528

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.784 9.867 9.948
{\rm log}_{10}({\rm SFR}) -0.463 -0.280 -0.104
{\rm log}_{10}({\rm sSFR}) -10.355 -10.148 -9.955
{\rm stellar\ age} 3.338 5.122 6.340

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.089 -0.858 -0.675
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.754 -1.592 -1.333

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.085 0.141 0.230
\delta -0.600 -0.216 0.152
\tau_1/\tau_2 0.753 1.066 1.372
Q_{PAH} 0.576 1.370 3.013
U_{min} 3.010 7.707 14.376
{\rm log}_{10}(\gamma_e)\, -2.813 -1.728 -1.194

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.739 -2.606 -1.901
{\rm log}_{10}(\tau_{AGN})\, 0.920 1.233 1.647

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.248 -0.066 0.084
0.03-0.10 Gyr -0.827 -0.420 -0.146
0.10-0.33 Gyr -0.497 -0.134 0.133
0.33-1.08 Gyr 0.090 0.329 0.516
1.08-3.55 Gyr -0.036 0.199 0.380
3.55-11.69 Gyr -0.651 -0.177 0.036
11.69-12.98 Gyr -0.956 -0.273 0.145