2026itn results

Information

Transient
Name:AT2026itn
Right ascension: 14h50m11.60s
Declination:24d19m29.76s
Discovery Date:March 19, 2026, 7:26 p.m.
Classification:None
Redshift:None
MW E(B-V):
Host
Name:52976
Right ascension: 14h50m12.06s
Declination:24d19m36.62s
Redshift:0.033517
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
GALEX_NUV
GALEX_FUV
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.03
Transient MWEBV processed 0.04
Host match processed 4.04
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.63
Global aperture photometry processed 4.99
Validate global photometry processed 14.51
Global host SED inference processed 645.4
Local aperture photometry processed 4.7
Validate local photometry processed 0.02
Local host SED inference processed 423.42
 

Imaging data


 

Spectral Energy Distribution


Warning: possible contaminating objects in the global aperture

 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h50m11.60s, 24d19m29.76s
semi major axis, semi minor axis (arcsec):2.99, 2.99
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 27.33 2.7 20.308 0.107 AB
SDSS_g 75.32 2.38 19.208 0.034 AB
PanSTARRS_g 70.83 0.98 19.274 0.015 AB
SDSS_r 91.08 2.8 19.001 0.033 AB
PanSTARRS_r 98.51 0.92 18.916 0.010 AB
SDSS_i 112.0 3.49 18.777 0.034 AB
PanSTARRS_i 111.07 1.74 18.786 0.017 AB
PanSTARRS_z 116.79 2.17 18.731 0.020 AB
SDSS_z 106.78 9.65 18.829 0.098 AB
PanSTARRS_y 149.88 5.57 18.461 0.040 AB
2MASS_J 136.76 69.58 17.665 0.552 Vega
2MASS_H 208.46 121.19 16.735 0.631 Vega
2MASS_K 175.27 133.31 16.453 0.826 Vega

Aperture details

RA, DEC (J2000):14h50m11.94s, 24d19m37.28s
semi major axis, semi minor axis (arcsec):26.86, 15.69
angle (degrees, anti-clockwise from east):-79.44
Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 788.65 17.94 16.658 0.025 AB
SDSS_g 2207.35 13.42 15.540 0.007 AB
PanSTARRS_g 2209.72 6.65 15.539 0.003 AB
SDSS_r 3043.08 17.1 15.192 0.006 AB
PanSTARRS_r 3259.77 6.3 15.117 0.002 AB
SDSS_i 4103.35 22.5 14.867 0.006 AB
PanSTARRS_i 3974.21 11.92 14.902 0.003 AB
PanSTARRS_z 4616.55 14.94 14.739 0.004 AB
SDSS_z 4155.99 66.02 14.853 0.017 AB
PanSTARRS_y 5474.33 37.63 14.554 0.007 AB
2MASS_J 6390.12 481.4 13.491 0.082 Vega
2MASS_H 5875.04 837.62 13.110 0.155 Vega
2MASS_K 4665.83 922.09 12.890 0.215 Vega
WISE_W1 4084.45 37.25 12.173 0.010 Vega
WISE_W2 2560.47 41.1 12.040 0.017 Vega
WISE_W3 6974.06 208.65 9.117 0.032 Vega
WISE_W4 8350.54 816.48 7.476 0.106 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.183 8.471 8.682
{\rm log}_{10}({\rm SFR}) -1.532 -0.934 -0.439
{\rm log}_{10}({\rm sSFR}) -10.148 -9.405 -8.683
{\rm stellar\ age} 1.286 4.470 7.118

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.741 -1.247 -0.503
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.785 -0.162 0.152

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.237 0.533 0.876
\delta -0.493 -0.166 0.148
\tau_1/\tau_2 0.774 1.124 1.483
Q_{PAH} 0.480 1.701 4.089
U_{min} 3.034 7.968 14.776
{\rm log}_{10}(\gamma_e)\, -3.275 -2.085 -0.897

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.735 -1.798 -0.673
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.450 1.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.537 -1.196 -0.917
0.03-0.10 Gyr -1.645 -0.872 -0.315
0.10-0.33 Gyr -1.700 -0.849 -0.402
0.33-1.09 Gyr -2.297 -1.286 -0.842
1.09-3.62 Gyr -2.832 -1.560 -1.170
3.62-11.98 Gyr -3.202 -1.747 -1.257
11.98-13.31 Gyr -3.208 -1.786 -1.097

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.965 10.075 10.181
{\rm log}_{10}({\rm SFR}) 0.051 0.534 0.824
{\rm log}_{10}({\rm sSFR}) -10.074 -9.587 -9.215
{\rm stellar\ age} 2.893 5.193 6.730

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.399 -0.174 0.005
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.813 -0.626 0.274

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.293 0.441 0.612
\delta -0.250 0.028 0.286
\tau_1/\tau_2 0.618 0.943 1.254
Q_{PAH} 0.312 0.778 1.659
U_{min} 2.231 6.043 11.749
{\rm log}_{10}(\gamma_e)\, -3.710 -3.197 -2.475

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.748 -2.219 -1.930
{\rm log}_{10}(\tau_{AGN})\, 0.756 0.915 1.230

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.019 0.294 0.489
0.03-0.10 Gyr -0.027 0.611 0.937
0.10-0.33 Gyr 0.169 0.600 0.941
0.33-1.09 Gyr 0.037 0.393 0.685
1.09-3.62 Gyr 0.004 0.301 0.529
3.62-11.98 Gyr -0.641 -0.007 0.248
11.98-13.31 Gyr -0.925 -0.069 0.437