2026ise results

Information

Transient
Name:AT2026ise
Right ascension: 16h04m49.65s
Declination:18d09m53.48s
Discovery Date:April 5, 2026, 9:34 a.m.
Classification:None
Redshift:None
MW E(B-V):0.051
Host
Name:
Right ascension: 16h04m49.70s
Declination:18d09m58.38s
Redshift:None
Photometric Redshift:0.082
 

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_z
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.58
Transient MWEBV processed 0.11
Host match processed 5.47
Host information processed 0.11
Host MWEBV processed 0.07
Global aperture construction processed 0.66
Global aperture photometry processed 6.19
Validate global photometry processed 18.69
Global host SED inference processed 458.44
Local aperture photometry processed 6.05
Validate local photometry processed 0.03
Local host SED inference processed 438.52
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h04m49.65s, 18d09m53.48s
semi major axis, semi minor axis (arcsec):1.3, 1.3
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 7.95 0.17 21.649 0.023 AB
PanSTARRS_r 8.78 0.34 21.541 0.043 AB
DES_r 11.31 0.35 21.267 0.034 AB
SDSS_i 13.98 1.34 21.036 0.104 AB
PanSTARRS_i 11.88 0.36 21.213 0.033 AB
PanSTARRS_z 12.02 0.91 21.200 0.082 AB
SDSS_z 7.79 5.32 21.671 0.742 AB
DES_z 14.0 1.0 21.035 0.078 AB
PanSTARRS_y 9.42 2.12 21.465 0.244 AB

Aperture details

RA, DEC (J2000):16h04m49.69s, 18d09m58.59s
semi major axis, semi minor axis (arcsec):9.46, 3.2
angle (degrees, anti-clockwise from east):-166.63
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.84 2.52 21.312 0.252 AB
GALEX_NUV 17.56 2.19 20.789 0.136 AB
SDSS_u 10.69 4.97 21.327 0.505 AB
SDSS_g 103.01 3.02 18.868 0.032 AB
DES_g 92.72 0.63 18.982 0.007 AB
PanSTARRS_g 100.79 1.53 18.891 0.016 AB
SDSS_r 160.17 3.99 18.389 0.027 AB
PanSTARRS_r 154.12 1.44 18.430 0.010 AB
DES_r 160.04 1.39 18.389 0.009 AB
SDSS_i 222.23 5.52 18.033 0.027 AB
PanSTARRS_i 211.61 1.52 18.086 0.008 AB
PanSTARRS_z 252.58 3.78 17.894 0.016 AB
SDSS_z 211.51 22.6 18.087 0.116 AB
DES_z 245.19 4.26 17.926 0.019 AB
PanSTARRS_y 244.76 8.81 17.928 0.039 AB
2MASS_J 318.57 131.36 16.747 0.448 Vega
2MASS_H 198.67 236.01 16.787 1.290 Vega
2MASS_K 257.06 216.34 16.037 0.914 Vega
WISE_W1 166.71 14.68 15.646 0.096 Vega
WISE_W2 103.87 15.42 15.520 0.161 Vega
WISE_W3 207.72 73.23 12.932 0.383 Vega
WISE_W4 -395.86 404.91 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.905 8.146 8.324
{\rm log}_{10}({\rm SFR}) -1.690 -1.167 -0.478
{\rm log}_{10}({\rm sSFR}) -9.915 -9.306 -8.453
{\rm stellar\ age} 0.524 3.274 5.681

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.572 -0.905 -0.202
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.615 -1.113 -0.146

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.145 0.349 0.854
\delta -0.681 -0.195 0.145
\tau_1/\tau_2 0.685 1.059 1.451
Q_{PAH} 1.259 3.160 5.430
U_{min} 2.959 8.097 15.517
{\rm log}_{10}(\gamma_e)\, -2.965 -1.901 -0.892

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.872 -0.168 0.143
{\rm log}_{10}(\tau_{AGN})\, 1.040 1.540 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.813 -1.408 -1.052
0.03-0.10 Gyr -1.822 -1.118 -0.341
0.10-0.33 Gyr -1.747 -1.043 -0.548
0.33-1.07 Gyr -2.999 -1.376 -0.997
1.07-3.49 Gyr -3.927 -1.955 -1.468
3.49-11.41 Gyr -4.289 -2.243 -1.691
11.41-12.68 Gyr -4.214 -2.236 -1.557

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.836 9.923 10.027
{\rm log}_{10}({\rm SFR}) -0.287 0.042 0.371
{\rm log}_{10}({\rm sSFR}) -10.259 -9.874 -9.577
{\rm stellar\ age} 6.935 7.914 11.210

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.682 -1.301 -0.916
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.804 -0.715 0.308

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.253 0.414 0.594
\delta -0.085 0.172 0.325
\tau_1/\tau_2 0.514 0.915 1.314
Q_{PAH} 0.928 2.593 4.609
U_{min} 2.927 8.638 16.452
{\rm log}_{10}(\gamma_e)\, -3.017 -2.077 -0.837

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.828 -2.464 -1.660
{\rm log}_{10}(\tau_{AGN})\, 0.973 1.387 1.833

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.259 -1.077 -0.661
0.03-0.10 Gyr -0.159 0.193 0.529
0.10-0.33 Gyr -1.696 -0.237 0.150
0.33-1.07 Gyr -2.930 -0.718 -0.281
1.07-3.49 Gyr -2.626 -0.670 -0.172
3.49-11.41 Gyr -0.978 0.003 0.176
11.41-12.68 Gyr -0.382 0.391 1.114