2026gz

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Information

Transient

Name: SN2026gz
Right ascension: 0h41m35.76s
Declination: -5d04m14.33s
Discovery Date: Jan. 8, 2026, 8:28 p.m.
Classification: SLSN-II
Redshift: 0.120300
MW E(B-V): 0.050

Host

Name:
Right ascension: 0h41m35.76s
Declination: -5d04m14.73s
Redshift: None
Photometric Redshift: 0.132
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.31
Transient MWEBV processed 0.08
Host match processed 6.66
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.69
Global aperture photometry processed 6.63
Validate global photometry processed 19.71
Global host SED inference processed 371.31
Local aperture photometry processed 6.31
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 0h41m35.76s, -5d04m14.33s
semi major axis, semi minor axis (arcsec) = 0.92, 0.92
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 0h41m35.75s, -5d04m14.45s
semi major axis, semi minor axis (arcsec) = 3.24, 2.21
angle (degrees, anti-clockwise from east) = -79.09

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.94 2.58 21.796 0.404 AB
GALEX_NUV 5.69 1.87 22.012 0.358 AB
SDSS_u 8.05 2.74 21.635 0.369 AB
SDSS_g 24.79 1.52 20.414 0.066 AB
DES_g 25.82 0.24 20.370 0.010 AB
PanSTARRS_g 25.57 0.65 20.381 0.028 AB
SDSS_r 35.03 2.09 20.039 0.065 AB
PanSTARRS_r 38.92 0.56 19.925 0.015 AB
DES_r 38.27 0.34 19.943 0.010 AB
SDSS_i 51.26 2.81 19.625 0.059 AB
PanSTARRS_i 56.15 0.83 19.527 0.016 AB
PanSTARRS_z 49.98 1.6 19.653 0.035 AB
SDSS_z 53.42 9.02 19.581 0.183 AB
DES_z 52.44 0.94 19.601 0.019 AB
PanSTARRS_y 61.12 4.04 19.434 0.072 AB
2MASS_J -37.66 70.09 Vega
2MASS_H 217.71 104.94 16.688 0.523 Vega
2MASS_K 55.14 143.36 17.709 2.823 Vega
WISE_W1 35.39 7.85 17.329 0.241 Vega
WISE_W2 34.03 11.68 16.731 0.373 Vega
WISE_W3 56.54 54.59 14.345 1.048 Vega
WISE_W4 725.32 432.2 10.129 0.647 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.177 9.316 9.443
{\rm log}_{10}({\rm SFR}) -0.495 -0.240 0.044
{\rm log}_{10}({\rm sSFR}) -9.881 -9.570 -9.178
{\rm stellar\ age} 4.003 5.683 6.872

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.493 -0.816 -0.244
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.643 -0.618 0.081

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.187 0.356 0.587
\delta -0.423 -0.039 0.224
\tau_1/\tau_2 0.723 1.061 1.400
Q_{PAH} 0.862 2.264 4.353
U_{min} 2.772 7.963 14.568
{\rm log}_{10}(\gamma_e)\, -2.664 -1.520 -0.539

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.558 -1.622 -0.814
{\rm log}_{10}(\tau_{AGN})\, 1.068 1.494 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.381 -0.200 -0.026
0.03-0.10 Gyr -0.645 -0.253 0.102
0.10-0.32 Gyr -0.627 -0.286 0.011
0.32-1.05 Gyr -0.809 -0.465 -0.207
1.05-3.39 Gyr -0.865 -0.565 -0.339
3.39-10.99 Gyr -1.014 -0.639 -0.410
10.99-12.21 Gyr -1.212 -0.588 -0.159