2026ivs results

Information

Transient
Name:AT2026ivs
Right ascension: 14h07m33.65s
Declination:10d36m18.04s
Discovery Date:April 6, 2026, 11:43 p.m.
Classification:None
Redshift:None
MW E(B-V):0.020
Host
Name:J140733.79+103613.25
Right ascension: 14h07m33.79s
Declination:10d36m13.25s
Redshift:None
Photometric Redshift:0.057
 

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 18.73
Transient MWEBV processed 0.71
Host match processed 4.99
Host information processed 0.19
Host MWEBV processed 0.04
Global aperture construction processed 0.61
Global aperture photometry processed 6.65
Validate global photometry processed 18.6
Global host SED inference processed 391.49
Local aperture photometry processed 5.99
Validate local photometry processed 0.03
Local host SED inference processed 454.86
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h07m33.65s, 10d36m18.04s
semi major axis, semi minor axis (arcsec):1.82, 1.82
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 1.68 1.73 23.338 1.119 AB
SDSS_g 3.9 0.77 22.423 0.214 AB
DES_g 3.85 0.18 22.437 0.052 AB
PanSTARRS_g 5.18 0.46 22.114 0.096 AB
SDSS_r 6.47 1.06 21.873 0.177 AB
PanSTARRS_r 8.63 0.47 21.561 0.059 AB
DES_r 6.13 0.27 21.931 0.048 AB
SDSS_i 6.92 1.52 21.800 0.238 AB
PanSTARRS_i 9.11 0.49 21.502 0.059 AB
PanSTARRS_z 10.22 1.15 21.376 0.122 AB
SDSS_z 10.71 4.48 21.325 0.454 AB
DES_z 8.01 0.77 21.641 0.105 AB
PanSTARRS_y 12.27 2.77 21.178 0.245 AB

Aperture details

RA, DEC (J2000):14h07m33.78s, 10d36m13.41s
semi major axis, semi minor axis (arcsec):8.59, 4.76
angle (degrees, anti-clockwise from east):-58.25
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.17 1.01 21.187 0.090 AB
GALEX_NUV 17.57 0.62 20.788 0.038 AB
SDSS_u 44.25 6.24 19.785 0.153 AB
SDSS_g 142.73 3.69 18.514 0.028 AB
DES_g 136.09 0.92 18.565 0.007 AB
PanSTARRS_g 152.37 1.63 18.443 0.012 AB
SDSS_r 244.08 4.97 17.931 0.022 AB
PanSTARRS_r 240.01 1.65 17.949 0.007 AB
DES_r 241.28 1.42 17.944 0.006 AB
SDSS_i 316.47 6.59 17.649 0.023 AB
PanSTARRS_i 314.49 1.71 17.656 0.006 AB
PanSTARRS_z 345.65 4.01 17.553 0.013 AB
SDSS_z 355.21 16.12 17.524 0.049 AB
DES_z 354.8 4.1 17.525 0.013 AB
PanSTARRS_y 434.0 9.55 17.306 0.024 AB
2MASS_J 465.46 172.83 16.335 0.403 Vega
2MASS_H 330.95 242.17 16.233 0.794 Vega
2MASS_K 583.8 334.23 15.147 0.622 Vega
WISE_W1 167.18 10.36 15.643 0.067 Vega
WISE_W2 99.31 13.61 15.569 0.149 Vega
WISE_W3 132.16 59.05 13.423 0.485 Vega
WISE_W4 392.21 301.79 10.796 0.835 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.848 8.010 8.148
{\rm log}_{10}({\rm SFR}) -2.424 -1.900 -1.341
{\rm log}_{10}({\rm sSFR}) -10.449 -9.911 -9.373
{\rm stellar\ age} 4.250 6.441 7.714

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.446 -0.926 -0.403
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.348 -0.861 -0.281

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.264 0.623 1.163
\delta -0.432 0.103 0.311
\tau_1/\tau_2 0.519 0.845 1.193
Q_{PAH} 1.367 3.229 5.371
U_{min} 2.965 7.721 14.161
{\rm log}_{10}(\gamma_e)\, -2.766 -1.801 -0.837

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.440 -0.134 0.202
{\rm log}_{10}(\tau_{AGN})\, 1.085 1.472 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.334 -1.862 -1.331
0.03-0.10 Gyr -2.598 -1.957 -1.349
0.10-0.33 Gyr -2.577 -1.982 -1.440
0.33-1.08 Gyr -2.578 -1.998 -1.587
1.08-3.56 Gyr -2.358 -1.931 -1.677
3.56-11.70 Gyr -2.382 -1.924 -1.710
11.70-13.00 Gyr -2.651 -1.970 -1.461

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.634 9.687 9.772
{\rm log}_{10}({\rm SFR}) -0.896 -0.609 -0.286
{\rm log}_{10}({\rm sSFR}) -10.610 -10.306 -9.996
{\rm stellar\ age} 7.441 8.222 10.818

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.301 -0.973 -0.765
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.109 0.246 0.375

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.105 0.215 0.368
\delta -0.646 -0.297 -0.017
\tau_1/\tau_2 0.658 1.012 1.426
Q_{PAH} 0.655 2.011 4.121
U_{min} 2.763 7.962 15.519
{\rm log}_{10}(\gamma_e)\, -2.430 -1.450 -0.575

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.103 -2.859 -1.871
{\rm log}_{10}(\tau_{AGN})\, 1.093 1.579 1.949

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.197 -0.970 -0.802
0.03-0.10 Gyr -0.858 -0.509 -0.154
0.10-0.33 Gyr -1.309 -0.756 -0.446
0.33-1.08 Gyr -1.530 -0.973 -0.666
1.08-3.56 Gyr -1.582 -0.876 -0.509
3.56-11.70 Gyr -0.561 -0.170 -0.069
11.70-13.00 Gyr -0.348 0.132 0.770