2025uii

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Information

Transient

Name: AT2025uii
Right ascension: 15h15m22.74s
Declination: 38d27m02.73s
Discovery Date: April 25, 2025, 9:43 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.018

Host

Name:
Right ascension: 15h15m22.79s
Declination: 38d27m02.18s
Redshift: None
Photometric Redshift: 0.099
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 24.91
Transient MWEBV processed 0.06
Host match processed 5.55
Host information processed 0.15
Host MWEBV processed 0.06
Global aperture construction processed 2.7
Global aperture photometry processed 5.59
Validate global photometry processed 16.62
Global host SED inference processed 462.51
Local aperture photometry processed 6.38
Validate local photometry processed 0.02
Local host SED inference processed 569.86
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 15h15m22.74s, 38d27m02.73s
semi major axis, semi minor axis (arcsec) = 1.09, 1.09
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 5.14 0.67 22.122 0.142 AB
DES_z 4.49 0.5 22.270 0.122 AB
PanSTARRS_y 6.36 1.48 21.892 0.252 AB

Aperture details

RA, DEC (J2000) = 15h15m22.72s, 38d27m02.67s
semi major axis, semi minor axis (arcsec) = 4.12, 2.48
angle (degrees, anti-clockwise from east) = -7.76

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.16 1.74 22.118 0.366 AB
GALEX_NUV 4.05 1.26 22.383 0.339 AB
SDSS_u 5.5 2.6 22.049 0.514 AB
SDSS_g 8.84 1.15 21.534 0.142 AB
DES_g 7.96 0.27 21.648 0.037 AB
PanSTARRS_g 7.71 0.72 21.683 0.102 AB
SDSS_r 9.83 1.59 21.419 0.175 AB
PanSTARRS_r 12.68 0.85 21.142 0.073 AB
SDSS_i 11.75 2.37 21.225 0.219 AB
PanSTARRS_i 14.59 0.99 20.990 0.073 AB
PanSTARRS_z 13.94 1.89 21.039 0.147 AB
SDSS_z 26.92 11.27 20.325 0.454 AB
DES_z 8.87 1.14 21.531 0.139 AB
PanSTARRS_y 16.12 4.15 20.882 0.279 AB
2MASS_J 71.43 88.68 18.370 1.348 Vega
2MASS_H 23.01 128.83 19.128 6.080 Vega
2MASS_K -25.66 167.75 Vega
WISE_W1 5.46 4.12 19.358 0.820 Vega
WISE_W2 -8.92 6.96 Vega
WISE_W3 -15.95 32.92 Vega
WISE_W4 -141.59 221.18 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.635 8.126 8.521
{\rm log}_{10}({\rm SFR}) -1.187 -0.694 -0.226
{\rm log}_{10}({\rm sSFR}) -9.476 -8.787 -7.976
{\rm stellar\ age} 0.169 4.348 7.227

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.651 -1.001 -0.177
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.330 -0.652 0.064

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.900 1.561 2.174
\delta -0.215 0.121 0.319
\tau_1/\tau_2 0.550 0.973 1.428
Q_{PAH} 0.828 2.725 5.420
U_{min} 3.180 9.013 16.484
{\rm log}_{10}(\gamma_e)\, -3.059 -1.887 -0.653

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.160 -0.637 0.104
{\rm log}_{10}(\tau_{AGN})\, 1.023 1.487 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.981 -0.383 0.131
0.03-0.10 Gyr -3.183 -1.496 -0.612
0.10-0.33 Gyr -4.572 -1.976 -1.062
0.33-1.06 Gyr -5.413 -2.235 -1.405
1.06-3.45 Gyr -5.496 -2.297 -1.484
3.45-11.22 Gyr -5.612 -2.278 -1.436
11.22-12.46 Gyr -5.768 -2.239 -1.145

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.155 8.455 8.622
{\rm log}_{10}({\rm SFR}) -1.147 -0.708 -0.239
{\rm log}_{10}({\rm sSFR}) -9.677 -9.119 -8.436
{\rm stellar\ age} 1.532 5.047 6.868

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.576 -1.018 -0.342
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.327 -0.636 -0.023

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.145 0.475 1.055
\delta -0.167 0.204 0.347
\tau_1/\tau_2 0.747 1.089 1.472
Q_{PAH} 1.314 2.987 4.878
U_{min} 3.033 8.602 15.962
{\rm log}_{10}(\gamma_e)\, -2.779 -1.720 -0.636

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.539 -0.545 0.031
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.442 1.801

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.143 -0.789 -0.340
0.03-0.10 Gyr -1.225 -0.715 -0.185
0.10-0.33 Gyr -1.596 -1.018 -0.509
0.33-1.06 Gyr -2.264 -1.481 -1.050
1.06-3.45 Gyr -2.657 -1.590 -1.258
3.45-11.22 Gyr -2.825 -1.633 -1.267
11.22-12.46 Gyr -2.929 -1.646 -1.069