2026ibl results

Information

Transient
Name:AT2026ibl
Right ascension: 15h05m58.63s
Declination:25d42m28.54s
Discovery Date:March 27, 2026, 7:48 p.m.
Classification:None
Redshift:None
MW E(B-V):0.036
Host
Name:1746695
Right ascension: 15h05m58.65s
Declination:25d42m31.80s
Redshift:0.060105
Photometric Redshift:None
 

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_z
GALEX_NUV
GALEX_FUV
DES_g
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.59
Transient MWEBV processed 0.05
Host match processed 3.81
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 4.99
Validate global photometry processed 15.01
Global host SED inference processed 440.05
Local aperture photometry processed 4.96
Validate local photometry processed 0.02
Local host SED inference processed 483.07
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h05m58.63s, 25d42m28.54s
semi major axis, semi minor axis (arcsec):1.72, 1.72
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 18.37 1.92 20.740 0.113 AB
SDSS_g 88.8 2.49 19.029 0.030 AB
PanSTARRS_g 91.15 0.45 19.001 0.005 AB
SDSS_r 181.45 3.57 18.253 0.021 AB
PanSTARRS_r 182.3 0.58 18.248 0.003 AB
SDSS_i 261.68 4.37 17.856 0.018 AB
PanSTARRS_i 260.28 0.6 17.861 0.003 AB
PanSTARRS_z 329.08 1.32 17.607 0.004 AB
SDSS_z 349.27 8.21 17.542 0.026 AB
DES_z 386.72 4.67 17.432 0.013 AB
PanSTARRS_y 420.46 2.66 17.341 0.007 AB

Aperture details

RA, DEC (J2000):15h05m58.60s, 25d42m36.21s
semi major axis, semi minor axis (arcsec):22.1, 10.08
angle (degrees, anti-clockwise from east):-11.51
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 379.48 15.06 17.452 0.043 AB
PanSTARRS_g 2625.9 3.57 15.352 0.001 AB
SDSS_r 5090.97 19.55 14.633 0.004 AB
PanSTARRS_r 5137.02 4.52 14.623 0.001 AB
PanSTARRS_i 7099.5 4.92 14.272 0.001 AB
PanSTARRS_z 8551.21 11.03 14.070 0.001 AB
SDSS_z 8766.52 62.7 14.043 0.008 AB
WISE_W1 6101.07 41.15 11.737 0.007 Vega
WISE_W2 3567.36 42.14 11.680 0.013 Vega
WISE_W3 4786.23 107.08 9.526 0.024 Vega
WISE_W4 3364.89 624.99 8.463 0.202 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.718 9.824 9.904
{\rm log}_{10}({\rm SFR}) -1.431 -0.677 0.060
{\rm log}_{10}({\rm sSFR}) -11.345 -10.504 -9.718
{\rm stellar\ age} 5.390 7.121 8.791

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.903 -0.320 -0.018
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.958 0.149 0.389

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.264 0.754 1.286
\delta -0.636 -0.167 0.186
\tau_1/\tau_2 0.690 1.029 1.370
Q_{PAH} 0.623 2.098 4.686
U_{min} 2.716 7.663 14.261
{\rm log}_{10}(\gamma_e)\, -3.225 -1.940 -0.589

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.590 -1.366 -0.236
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.466 1.964

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.824 -0.822 -0.266
0.03-0.10 Gyr -1.503 -0.657 0.149
0.10-0.33 Gyr -1.295 -0.549 0.078
0.33-1.08 Gyr -1.258 -0.434 0.052
1.08-3.55 Gyr -0.999 -0.254 0.088
3.55-11.66 Gyr -0.463 -0.096 0.078
11.66-12.96 Gyr -0.686 -0.032 0.569

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.951 11.146 11.235
{\rm log}_{10}({\rm SFR}) -3.615 -0.928 -0.099
{\rm log}_{10}({\rm sSFR}) -15.081 -12.076 -11.238
{\rm stellar\ age} 4.194 7.457 9.573

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.020 -0.738 -0.584
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.614 -0.801 0.020

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.207 0.333 0.495
\delta -0.888 -0.679 -0.429
\tau_1/\tau_2 0.442 0.889 1.355
Q_{PAH} 0.865 1.812 3.410
U_{min} 2.707 8.440 16.181
{\rm log}_{10}(\gamma_e)\, -3.305 -2.496 -1.721

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.916 -2.773 -2.075
{\rm log}_{10}(\tau_{AGN})\, 0.973 1.317 1.766

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.717 -1.203 -0.145
0.03-0.10 Gyr -4.584 -1.177 -0.079
0.10-0.33 Gyr -3.774 -1.005 0.160
0.33-1.08 Gyr -2.169 -0.215 0.757
1.08-3.55 Gyr -0.159 1.084 1.616
3.55-11.66 Gyr -0.332 1.188 1.442
11.66-12.96 Gyr -0.844 1.191 2.068