2026ivv results

Information

Transient
Name:AT2026ivv
Right ascension: 11h20m03.06s
Declination:8d02m09.54s
Discovery Date:April 5, 2026, 4:18 a.m.
Classification:None
Redshift:None
MW E(B-V):
Host
Name:J112003.00+080208.64
Right ascension: 11h20m03.00s
Declination:8d02m08.64s
Redshift:None
Photometric Redshift:0.185
 

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: blocked

Task Name Status Time (s)
Cutout download processed 19.45
Transient MWEBV processed 0.04
Host match processed 4.8
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 2.89
Global aperture photometry processed 7.03
Validate global photometry processed 27.15
Global host SED inference processed 444.11
Local aperture photometry processed 7.12
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):11h20m03.00s, 8d02m08.87s
semi major axis, semi minor axis (arcsec):4.24, 3.1
angle (degrees, anti-clockwise from east):-24.31
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.75 0.48 23.295 0.299 AB
GALEX_NUV 2.36 0.46 22.966 0.211 AB
SDSS_u 0.93 2.74 23.984 3.208 AB
SDSS_g 17.95 1.59 20.765 0.096 AB
DES_g 16.78 0.42 20.838 0.027 AB
PanSTARRS_g 16.84 0.96 20.834 0.062 AB
SDSS_r 31.4 2.19 20.158 0.076 AB
PanSTARRS_r 26.16 1.02 20.356 0.042 AB
DES_r 28.8 0.66 20.251 0.025 AB
SDSS_i 37.64 3.06 19.961 0.088 AB
PanSTARRS_i 36.13 1.01 20.005 0.030 AB
PanSTARRS_z 40.09 1.92 19.893 0.052 AB
SDSS_z 18.67 8.3 20.722 0.482 AB
DES_z 44.72 2.06 19.774 0.050 AB
PanSTARRS_y 42.98 6.44 19.817 0.163 AB
2MASS_J 37.09 119.68 19.082 3.504 Vega
2MASS_H -88.5 155.58 Vega
2MASS_K 317.45 220.34 15.808 0.754 Vega
WISE_W1 20.4 7.23 17.927 0.385 Vega
WISE_W2 3.74 11.48 19.128 3.332 Vega
WISE_W3 130.55 63.9 13.437 0.531 Vega
WISE_W4 -63.96 354.02 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})\, 9.361 9.560 9.722
{\rm log}_{10}({\rm SFR}) -0.383 0.232 0.759
{\rm log}_{10}({\rm sSFR}) -9.978 -9.321 -8.675
{\rm stellar\ age} 0.372 1.800 4.937

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.534 -0.820 -0.123
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.713 -0.805 0.213

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.456 0.866 1.325
\delta -0.226 0.058 0.265
\tau_1/\tau_2 0.665 1.061 1.481
Q_{PAH} 1.091 3.285 5.247
U_{min} 3.148 8.863 16.312
{\rm log}_{10}(\gamma_e)\, -3.149 -2.104 -0.840

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.687 -1.680 -0.607
{\rm log}_{10}(\tau_{AGN})\, 0.876 1.278 1.770

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.723 -0.005 0.379
0.03-0.10 Gyr -0.912 0.263 0.886
0.10-0.32 Gyr -0.243 0.492 0.986
0.32-1.02 Gyr -1.217 0.071 0.692
1.02-3.24 Gyr -3.484 -0.773 -0.132
3.24-10.32 Gyr -4.205 -1.256 -0.338
10.32-11.47 Gyr -4.454 -1.243 -0.199