2026gry results

Information

Transient
Name:AT2026gry
Right ascension: 11h08m27.55s
Declination:25d49m55.72s
Discovery Date:March 8, 2026, 3:20 p.m.
Classification:None
Redshift:None
MW E(B-V):0.016
Host
Name:J110827.42+254958.39
Right ascension: 11h08m27.42s
Declination:25d49m58.39s
Redshift:None
Photometric Redshift:0.106
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.55
Transient MWEBV processed 0.06
Host match processed 6.06
Host information processed 0.18
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 6.59
Validate global photometry processed 18.37
Global host SED inference processed 425.64
Local aperture photometry processed 6.64
Validate local photometry processed 0.03
Local host SED inference processed 491.95
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h08m27.55s, 25d49m55.72s
semi major axis, semi minor axis (arcsec):1.03, 1.03
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 8.55 0.58 21.571 0.074 AB
PanSTARRS_y 5.44 1.46 22.060 0.290 AB

Aperture details

RA, DEC (J2000):11h08m27.41s, 25d49m58.61s
semi major axis, semi minor axis (arcsec):5.12, 2.94
angle (degrees, anti-clockwise from east):-41.27
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 2.57 2.54 22.876 1.076 AB
SDSS_g 31.66 1.81 20.149 0.062 AB
DES_g 33.79 0.38 20.078 0.012 AB
PanSTARRS_g 36.63 0.81 19.990 0.024 AB
SDSS_r 58.1 2.66 19.490 0.050 AB
PanSTARRS_r 56.14 0.89 19.527 0.017 AB
DES_r 58.97 0.73 19.473 0.013 AB
SDSS_i 68.78 3.91 19.306 0.062 AB
PanSTARRS_i 73.61 1.18 19.233 0.017 AB
PanSTARRS_z 85.24 2.35 19.073 0.030 AB
SDSS_z 60.54 13.66 19.445 0.245 AB
DES_z 88.54 1.94 19.032 0.024 AB
PanSTARRS_y 80.98 5.39 19.129 0.072 AB
2MASS_J -11.42 123.84 Vega
2MASS_H 286.51 200.07 16.390 0.758 Vega
2MASS_K -108.95 212.99 Vega
WISE_W1 40.83 6.84 17.173 0.182 Vega
WISE_W2 19.76 8.57 17.322 0.471 Vega
WISE_W3 61.01 62.7 14.263 1.116 Vega
WISE_W4 -414.6 464.09 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.956 8.439 8.720
{\rm log}_{10}({\rm SFR}) -1.273 -0.776 -0.336
{\rm log}_{10}({\rm sSFR}) -9.866 -9.190 -8.360
{\rm stellar\ age} 1.361 5.565 7.343

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.676 -0.998 -0.131
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.480 -0.747 -0.027

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.556 0.958 1.493
\delta -0.343 -0.031 0.223
\tau_1/\tau_2 0.520 0.948 1.390
Q_{PAH} 0.731 2.358 4.854
U_{min} 2.964 8.202 15.593
{\rm log}_{10}(\gamma_e)\, -2.935 -1.821 -0.636

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.997 -0.475 0.206
{\rm log}_{10}(\tau_{AGN})\, 1.115 1.457 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.043 -0.531 -0.111
0.03-0.10 Gyr -2.323 -1.180 -0.473
0.10-0.32 Gyr -3.216 -1.619 -0.928
0.32-1.06 Gyr -3.687 -1.729 -1.123
1.06-3.43 Gyr -3.606 -1.703 -1.214
3.43-11.14 Gyr -3.424 -1.639 -1.142
11.14-12.38 Gyr -3.554 -1.699 -0.903

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.324 9.473 9.610
{\rm log}_{10}({\rm SFR}) -1.469 -0.842 -0.247
{\rm log}_{10}({\rm sSFR}) -11.000 -10.360 -9.662
{\rm stellar\ age} 3.865 6.080 7.526

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.449 -0.996 -0.522
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.488 -0.866 -0.119

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.129 0.294 0.479
\delta -0.842 -0.537 -0.091
\tau_1/\tau_2 0.667 1.046 1.414
Q_{PAH} 1.001 2.614 4.928
U_{min} 2.813 8.084 15.750
{\rm log}_{10}(\gamma_e)\, -2.698 -1.650 -0.741

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.208 -1.207 -0.618
{\rm log}_{10}(\tau_{AGN})\, 1.206 1.596 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.466 -0.953 -0.539
0.03-0.10 Gyr -1.655 -0.836 -0.157
0.10-0.32 Gyr -1.454 -0.616 -0.082
0.32-1.06 Gyr -1.162 -0.458 -0.033
1.06-3.43 Gyr -0.911 -0.440 -0.176
3.43-11.14 Gyr -1.064 -0.484 -0.229
11.14-12.38 Gyr -1.302 -0.477 0.111