2026ezx results

Information

Transient
Name:AT2026ezx
Right ascension: 19h14m01.85s
Declination:64d35m49.84s
Discovery Date:March 2, 2026, 11:22 a.m.
Classification:None
Redshift:None
MW E(B-V):0.063
Host
Name:
Right ascension: 19h14m00.74s
Declination:64d35m45.62s
Redshift:None
Photometric Redshift:0.077
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.45
Transient MWEBV processed 0.14
Host match processed 4.93
Host information processed 0.19
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 3.89
Validate global photometry processed 12.04
Global host SED inference processed 474.33
Local aperture photometry processed 3.85
Validate local photometry processed 0.02
Local host SED inference processed 469.77
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):19h14m01.85s, 64d35m49.84s
semi major axis, semi minor axis (arcsec):1.37, 1.37
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 7.33 0.38 21.738 0.056 AB
PanSTARRS_r 11.31 0.47 21.266 0.045 AB
PanSTARRS_i 15.37 0.48 20.934 0.034 AB
PanSTARRS_z 17.81 1.16 20.773 0.071 AB
PanSTARRS_y 17.71 2.57 20.779 0.157 AB

Aperture details

RA, DEC (J2000):19h14m00.75s, 64d35m45.50s
semi major axis, semi minor axis (arcsec):15.12, 10.87
angle (degrees, anti-clockwise from east):-57.92
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 106.7 5.57 18.830 0.057 AB
PanSTARRS_g 740.2 3.54 16.727 0.005 AB
PanSTARRS_r 1068.48 4.39 16.328 0.004 AB
PanSTARRS_i 1671.28 4.44 15.842 0.003 AB
PanSTARRS_y 2014.75 24.04 15.639 0.013 AB
2MASS_J 2982.38 298.93 14.319 0.109 Vega
2MASS_K 3891.32 532.35 13.087 0.149 Vega
WISE_W4 2840.54 420.25 8.646 0.161 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.405 8.606 8.735
{\rm log}_{10}({\rm SFR}) -2.200 -1.394 -0.583
{\rm log}_{10}({\rm sSFR}) -10.836 -10.033 -9.110
{\rm stellar\ age} 1.890 5.930 7.481

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.520 -0.846 -0.204
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.551 -0.791 -0.038

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.265 0.673 1.245
\delta -0.312 0.020 0.283
\tau_1/\tau_2 0.698 1.060 1.443
Q_{PAH} 1.086 2.674 4.896
U_{min} 3.153 8.556 15.764
{\rm log}_{10}(\gamma_e)\, -2.953 -1.928 -0.764

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.352 -0.206 0.210
{\rm log}_{10}(\tau_{AGN})\, 1.165 1.543 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.690 -1.649 -1.080
0.03-0.10 Gyr -2.308 -1.367 -0.459
0.10-0.33 Gyr -2.238 -1.396 -0.700
0.33-1.07 Gyr -2.300 -1.390 -0.819
1.07-3.50 Gyr -2.812 -1.369 -1.080
3.50-11.47 Gyr -2.994 -1.396 -1.140
11.47-12.74 Gyr -2.801 -1.419 -0.861

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.575 10.664 10.766
{\rm log}_{10}({\rm SFR}) 0.273 0.598 0.992
{\rm log}_{10}({\rm sSFR}) -10.419 -10.080 -9.692
{\rm stellar\ age} 6.525 7.745 10.324

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.733 -0.436 -0.217
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.793 -1.195 0.162

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.105 0.217 0.422
\delta -0.596 -0.112 0.254
\tau_1/\tau_2 0.524 1.029 1.530
Q_{PAH} 0.372 1.125 2.666
U_{min} 2.226 6.547 13.389
{\rm log}_{10}(\gamma_e)\, -3.310 -2.507 -1.647

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.148 -2.004 -1.351
{\rm log}_{10}(\tau_{AGN})\, 1.055 1.450 1.827

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.458 0.621 0.814
0.03-0.10 Gyr -0.079 0.590 1.089
0.10-0.33 Gyr -0.740 0.057 0.476
0.33-1.07 Gyr -0.961 -0.008 0.461
1.07-3.50 Gyr -0.774 0.271 0.765
3.50-11.47 Gyr 0.376 0.766 0.919
11.47-12.74 Gyr 0.475 1.027 1.712