2026ibn results

Information

Transient
Name:AT2026ibn
Right ascension: 17h04m49.66s
Declination:48d22m06.11s
Discovery Date:March 27, 2026, 8:45 p.m.
Classification:None
Redshift:None
MW E(B-V):0.011
Host
Name:J170449.82+482205.27
Right ascension: 17h04m49.82s
Declination:48d22m05.27s
Redshift:None
Photometric Redshift:0.176
 

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: blocked

Task Name Status Time (s)
Cutout download processed 15.52
Transient MWEBV processed 0.04
Host match processed 4.59
Host information processed 0.19
Host MWEBV processed 0.04
Global aperture construction processed 0.6
Global aperture photometry processed 5.23
Validate global photometry processed 15.79
Global host SED inference processed 457.86
Local aperture photometry processed 4.86
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):17h04m49.84s, 48d22m05.68s
semi major axis, semi minor axis (arcsec):3.17, 2.07
angle (degrees, anti-clockwise from east):-44.64
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.04 1.88 22.145 0.406 AB
GALEX_NUV 10.48 1.81 21.349 0.188 AB
SDSS_u 3.71 2.15 22.476 0.629 AB
SDSS_g 25.04 1.44 20.403 0.062 AB
DES_g 22.38 0.35 20.525 0.017 AB
PanSTARRS_g 24.61 0.66 20.422 0.029 AB
SDSS_r 40.77 1.93 19.874 0.052 AB
PanSTARRS_r 43.95 0.77 19.793 0.019 AB
SDSS_i 57.8 2.56 19.495 0.048 AB
PanSTARRS_i 54.72 0.8 19.555 0.016 AB
PanSTARRS_z 69.07 2.11 19.302 0.033 AB
SDSS_z 76.56 6.75 19.190 0.096 AB
PanSTARRS_y 65.78 4.27 19.355 0.071 AB
2MASS_J 229.91 65.85 17.101 0.311 Vega
2MASS_H 203.03 106.34 16.764 0.569 Vega
2MASS_K 297.86 136.26 15.877 0.497 Vega
WISE_W1 52.5 5.75 16.901 0.119 Vega
WISE_W2 43.69 7.22 16.460 0.179 Vega
WISE_W3 76.03 39.03 14.024 0.557 Vega
WISE_W4 34.77 280.51 13.427 8.758 Vega
 

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})\, 9.914 10.013 10.120
{\rm log}_{10}({\rm SFR}) 0.084 0.362 0.632
{\rm log}_{10}({\rm sSFR}) -9.942 -9.647 -9.382
{\rm stellar\ age} 6.011 6.991 9.775

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.386 -0.862 -0.351
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.343 -0.798 -0.222

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.237 0.495 0.758
\delta 0.089 0.279 0.363
\tau_1/\tau_2 0.659 1.035 1.453
Q_{PAH} 0.762 2.048 3.884
U_{min} 3.145 8.487 15.493
{\rm log}_{10}(\gamma_e)\, -2.716 -1.729 -0.829

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.023 -2.084 -0.992
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.425 1.863

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.211 -0.374 0.000
0.03-0.10 Gyr 0.196 0.497 0.776
0.10-0.32 Gyr -1.137 -0.025 0.357
0.32-1.02 Gyr -1.771 -0.449 -0.072
1.02-3.26 Gyr -1.572 -0.345 0.034
3.26-10.41 Gyr -0.404 0.120 0.293
10.41-11.57 Gyr -0.154 0.474 1.180