2026lb

Download data

Information

Transient

Name: SN2026lb
Right ascension: 7h42m30.20s
Declination: 39d02m25.45s
Discovery Date: Jan. 9, 2026, 7:51 a.m.
Classification: SN Ia
Redshift: 0.060693
MW E(B-V): 0.050

Host

Name: 2142206
Right ascension: 7h42m30.05s
Declination: 39d02m27.57s
Redshift: 0.061447
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 0.85
Transient MWEBV processed 0.14
Host match processed 3.97
Host information processed 0.04
Host MWEBV processed 0.05
Global aperture construction processed 0.63
Global aperture photometry failed 2.68
Validate global photometry not processed 12.56
Global host SED inference not processed 550.4
Local aperture photometry failed 0.01
Validate local photometry not processed 0.02
Local host SED inference not processed 447.65
 

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) = 7h42m30.20s, 39d02m25.45s
semi major axis, semi minor axis (arcsec) = 1.69, 1.69
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 56.59 0.42 19.518 0.008 AB
PanSTARRS_r 106.51 0.59 18.832 0.006 AB
PanSTARRS_i 156.82 0.53 18.411 0.004 AB
PanSTARRS_z 183.78 1.22 18.239 0.007 AB
DES_z 240.39 2.78 17.948 0.013 AB
PanSTARRS_y 229.62 2.45 17.997 0.012 AB

Aperture details

RA, DEC (J2000) = 7h42m30.05s, 39d02m27.51s
semi major axis, semi minor axis (arcsec) = 16.63, 9.18
angle (degrees, anti-clockwise from east) = -1.28

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 1591.19 4.15 15.896 0.003 AB
PanSTARRS_z 2651.29 8.78 15.341 0.004 AB
2MASS_J 4418.73 252.65 13.892 0.062 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


Click the image to load the interactive plot.


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.496 9.609 9.740
{\rm log}_{10}({\rm SFR}) -1.279 -0.660 -0.110
{\rm log}_{10}({\rm sSFR}) -10.906 -10.317 -9.746
{\rm stellar\ age} 5.581 7.272 9.184

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.191 -0.471 -0.064
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.240 0.070 0.353

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.254 0.797 1.338
\delta -0.599 -0.104 0.219
\tau_1/\tau_2 0.706 1.057 1.394
Q_{PAH} 0.804 2.449 4.818
U_{min} 2.660 7.809 14.401
{\rm log}_{10}(\gamma_e)\, -3.268 -2.217 -0.718

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.419 -1.288 -0.370
{\rm log}_{10}(\tau_{AGN})\, 1.072 1.432 1.893

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.506 -0.872 -0.456
0.03-0.10 Gyr -1.360 -0.632 -0.012
0.10-0.33 Gyr -1.563 -0.726 -0.130
0.33-1.08 Gyr -1.732 -0.729 -0.208
1.08-3.54 Gyr -1.539 -0.519 -0.179
3.54-11.65 Gyr -0.753 -0.307 -0.120
11.65-12.94 Gyr -0.828 -0.181 0.463

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.474 10.611 10.739
{\rm log}_{10}({\rm SFR}) -1.167 -0.106 0.779
{\rm log}_{10}({\rm sSFR}) -11.790 -10.707 -9.840
{\rm stellar\ age} 4.510 7.130 9.149

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.790 -0.398 -0.190
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.493 -0.671 0.213

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.141 0.299 0.516
\delta -0.814 -0.444 0.172
\tau_1/\tau_2 0.544 0.952 1.391
Q_{PAH} 0.591 1.662 4.553
U_{min} 2.462 7.450 14.694
{\rm log}_{10}(\gamma_e)\, -3.093 -2.224 -1.144

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.238 -3.135 -2.099
{\rm log}_{10}(\tau_{AGN})\, 1.029 1.503 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.129 -0.128 0.451
0.03-0.10 Gyr -2.007 -0.166 0.879
0.10-0.33 Gyr -2.090 -0.225 0.675
0.33-1.08 Gyr -1.536 0.096 0.717
1.08-3.54 Gyr -0.614 0.534 0.973
3.54-11.65 Gyr -0.219 0.666 0.900
11.65-12.94 Gyr -0.374 0.707 1.478