2026jmu results

Information

Transient
Name:AT2026jmu
Right ascension: 12h38m51.63s
Declination:6d49m46.75s
Discovery Date:April 13, 2026, 7:13 a.m.
Classification:None
Redshift:None
MW E(B-V):0.019
Host
Name:
Right ascension: 12h38m51.44s
Declination:6d49m49.36s
Redshift:0.082864
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 20.75
Transient MWEBV processed 0.16
Host match processed 6.89
Host information processed 0.06
Host MWEBV processed 0.11
Global aperture construction processed 0.62
Global aperture photometry processed 6.13
Validate global photometry processed 17.46
Global host SED inference processed 433.08
Local aperture photometry processed 6.16
Validate local photometry processed 0.03
Local host SED inference processed 441.4
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h38m51.63s, 6d49m46.75s
semi major axis, semi minor axis (arcsec):1.28, 1.28
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 7.18 0.17 21.759 0.025 AB
PanSTARRS_r 7.63 0.36 21.693 0.051 AB
DES_r 10.08 0.33 21.391 0.035 AB
SDSS_i 11.8 1.23 21.220 0.114 AB
PanSTARRS_i 10.31 0.4 21.366 0.042 AB
PanSTARRS_z 10.74 0.83 21.323 0.084 AB
DES_z 13.97 0.72 21.037 0.056 AB
PanSTARRS_y 10.78 1.65 21.318 0.166 AB

Aperture details

RA, DEC (J2000):12h38m51.44s, 6d49m49.86s
semi major axis, semi minor axis (arcsec):10.76, 7.9
angle (degrees, anti-clockwise from east):-143.47
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 45.59 1.16 19.753 0.028 AB
SDSS_u 49.63 7.16 19.661 0.157 AB
SDSS_g 255.13 5.09 17.883 0.022 AB
DES_g 258.47 1.07 17.869 0.005 AB
PanSTARRS_g 274.08 2.11 17.805 0.008 AB
SDSS_r 388.15 6.77 17.427 0.019 AB
PanSTARRS_r 374.02 2.54 17.468 0.007 AB
DES_r 409.41 2.17 17.370 0.006 AB
SDSS_i 494.01 8.56 17.166 0.019 AB
PanSTARRS_i 491.17 2.85 17.172 0.006 AB
PanSTARRS_z 544.28 5.89 17.060 0.012 AB
SDSS_z 750.5 24.79 16.712 0.036 AB
PanSTARRS_y 655.97 11.84 16.858 0.020 AB
2MASS_J -106.61 273.22 Vega
2MASS_H 920.79 407.01 15.122 0.480 Vega
2MASS_K 1152.06 477.24 14.409 0.450 Vega
WISE_W1 356.15 15.89 14.822 0.048 Vega
WISE_W2 249.78 23.2 14.567 0.101 Vega
WISE_W3 667.97 131.98 11.664 0.215 Vega
WISE_W4 234.53 491.15 11.355 2.274 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.845 8.108 8.292
{\rm log}_{10}({\rm SFR}) -1.731 -1.156 -0.376
{\rm log}_{10}({\rm sSFR}) -9.938 -9.246 -8.138
{\rm stellar\ age} 0.312 2.985 5.576

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.256 -0.501 -0.038
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.433 -0.831 -0.137

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.198 0.456 1.087
\delta -0.524 -0.120 0.229
\tau_1/\tau_2 0.683 1.079 1.481
Q_{PAH} 1.211 3.048 5.277
U_{min} 2.892 8.173 15.442
{\rm log}_{10}(\gamma_e)\, -2.876 -1.824 -0.786

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.956 -0.079 0.285
{\rm log}_{10}(\tau_{AGN})\, 1.105 1.525 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.829 -1.451 -1.026
0.03-0.10 Gyr -1.838 -1.087 -0.244
0.10-0.33 Gyr -2.212 -1.180 -0.605
0.33-1.07 Gyr -3.517 -1.436 -1.024
1.07-3.49 Gyr -4.539 -2.062 -1.529
3.49-11.40 Gyr -5.258 -2.359 -1.740
11.40-12.67 Gyr -4.977 -2.393 -1.624

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.118 10.166 10.224
{\rm log}_{10}({\rm SFR}) -0.270 -0.068 0.138
{\rm log}_{10}({\rm sSFR}) -10.460 -10.252 -10.031
{\rm stellar\ age} 6.706 7.440 9.126

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.497 -0.390 -0.289
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.029 -0.605 -0.248

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.015 0.044 0.101
\delta -0.555 -0.119 0.227
\tau_1/\tau_2 0.687 1.088 1.483
Q_{PAH} 1.143 2.863 4.994
U_{min} 2.839 8.043 15.082
{\rm log}_{10}(\gamma_e)\, -1.995 -0.789 -0.217

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.291 -1.806 -1.323
{\rm log}_{10}(\tau_{AGN})\, 1.204 1.618 1.941

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.574 -0.397 -0.270
0.03-0.10 Gyr -0.223 0.028 0.263
0.10-0.33 Gyr -0.153 0.085 0.314
0.33-1.07 Gyr -0.306 -0.037 0.136
1.07-3.49 Gyr -0.366 -0.037 0.191
3.49-11.40 Gyr 0.093 0.293 0.395
11.40-12.67 Gyr 0.066 0.525 1.055