2026jdi results

Information

Transient
Name:AT2026jdi
Right ascension: 5h01m51.30s
Declination:-18d28m54.90s
Discovery Date:April 10, 2026, 12:44 a.m.
Classification:None
Redshift:None
MW E(B-V):0.049
Host
Name:
Right ascension: 5h01m51.20s
Declination:-18d28m52.09s
Redshift:None
Photometric Redshift:0.053
 

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
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 6.57
Transient MWEBV processed 0.05
Host match processed 5.43
Host information processed 0.19
Host MWEBV processed 0.09
Global aperture construction processed 0.67
Global aperture photometry processed 5.53
Validate global photometry processed 15.34
Global host SED inference processed 445.93
Local aperture photometry processed 5.52
Validate local photometry processed 0.02
Local host SED inference processed 446.61
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):5h01m51.30s, -18d28m54.90s
semi major axis, semi minor axis (arcsec):1.93, 1.93
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 14.07 0.18 21.029 0.014 AB
PanSTARRS_g 11.87 0.48 21.214 0.044 AB
PanSTARRS_r 14.83 0.98 20.972 0.072 AB
DES_r 19.48 0.23 20.676 0.013 AB
PanSTARRS_i 18.38 0.49 20.739 0.029 AB
PanSTARRS_z 22.66 1.55 20.512 0.074 AB
DES_z 23.53 0.9 20.471 0.042 AB
PanSTARRS_y 30.57 4.92 20.187 0.175 AB

Aperture details

RA, DEC (J2000):5h01m51.22s, -18d28m50.72s
semi major axis, semi minor axis (arcsec):12.85, 4.57
angle (degrees, anti-clockwise from east):-154.23
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 43.82 5.59 19.796 0.138 AB
GALEX_NUV 58.99 3.85 19.473 0.071 AB
DES_g 159.32 0.66 18.394 0.005 AB
PanSTARRS_g 171.08 1.91 18.317 0.012 AB
PanSTARRS_r 192.56 3.83 18.189 0.022 AB
DES_r 201.94 0.79 18.137 0.004 AB
PanSTARRS_i 222.82 1.92 18.030 0.009 AB
PanSTARRS_z 217.69 6.05 18.055 0.030 AB
DES_z 226.04 3.11 18.015 0.015 AB
PanSTARRS_y 236.73 19.16 17.964 0.088 AB
2MASS_J 366.28 226.41 16.596 0.671 Vega
2MASS_H 19.99 320.58 19.280 17.408 Vega
2MASS_K 555.84 401.56 15.200 0.784 Vega
WISE_W1 91.24 17.35 16.301 0.206 Vega
WISE_W2 76.44 19.97 15.853 0.284 Vega
WISE_W3 53.36 74.68 14.408 1.520 Vega
WISE_W4 276.11 385.86 11.177 1.517 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.658 8.005 8.216
{\rm log}_{10}({\rm SFR}) -1.583 -1.071 -0.597
{\rm log}_{10}({\rm sSFR}) -9.710 -9.116 -8.262
{\rm stellar\ age} 0.503 4.213 6.542

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.808 -0.198 0.083
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.378 -0.696 -0.083

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.173 0.421 0.753
\delta -0.698 -0.189 0.215
\tau_1/\tau_2 0.716 1.080 1.462
Q_{PAH} 1.033 3.144 5.549
U_{min} 3.063 8.233 15.452
{\rm log}_{10}(\gamma_e)\, -2.683 -1.602 -0.670

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.704 -0.732 -0.200
{\rm log}_{10}(\tau_{AGN})\, 1.006 1.367 1.831

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.731 -1.346 -0.997
0.03-0.10 Gyr -1.651 -1.025 -0.471
0.10-0.33 Gyr -2.207 -1.333 -0.845
0.33-1.08 Gyr -3.408 -1.767 -1.324
1.08-3.57 Gyr -4.041 -2.078 -1.649
3.57-11.74 Gyr -4.537 -2.233 -1.753
11.74-13.05 Gyr -4.348 -2.298 -1.578

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.681 9.043 9.228
{\rm log}_{10}({\rm SFR}) -0.156 0.135 0.449
{\rm log}_{10}({\rm sSFR}) -9.271 -8.878 -8.347
{\rm stellar\ age} 1.589 5.274 7.194

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.650 -1.253 -0.763
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.559 0.039 0.375

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.083 0.193 0.387
\delta -0.569 -0.118 0.182
\tau_1/\tau_2 0.611 1.088 1.565
Q_{PAH} 0.751 2.326 4.361
U_{min} 3.073 8.909 16.456
{\rm log}_{10}(\gamma_e)\, -3.194 -2.132 -0.982

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.113 -2.842 -1.833
{\rm log}_{10}(\tau_{AGN})\, 1.062 1.487 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.157 -1.132 -0.701
0.03-0.10 Gyr -0.013 0.290 0.606
0.10-0.33 Gyr -2.031 -0.333 0.135
0.33-1.08 Gyr -2.930 -1.102 -0.539
1.08-3.57 Gyr -3.320 -1.146 -0.682
3.57-11.74 Gyr -2.880 -1.157 -0.745
11.74-13.05 Gyr -2.983 -1.076 -0.337