2025ozs

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Information

Transient

Name: AT2025ozs
Right ascension: 0h46m48.78s
Declination: -4d11m34.66s
Discovery Date: June 21, 2025, 8:30 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.059

Host

Name:
Right ascension: 0h46m48.80s
Declination: -4d11m35.48s
Redshift: 0.070025
Photometric Redshift: 0.078
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 35.02
Transient MWEBV processed 0.05
Host match processed 6.72
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 6.65
Validate global photometry processed 17.84
Global host SED inference processed 374.31
Local aperture photometry processed 7.37
Validate local photometry processed 0.03
Local host SED inference processed 438.15
 

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) = 0h46m48.78s, -4d11m34.66s
semi major axis, semi minor axis (arcsec) = 1.5, 1.5
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 140.34 3.11 18.532 0.024 AB
DES_g 159.86 0.5 18.391 0.003 AB
PanSTARRS_g 179.77 0.47 18.263 0.003 AB
SDSS_r 372.64 5.07 17.472 0.015 AB
PanSTARRS_r 445.4 0.45 17.278 0.001 AB
DES_r 485.16 1.02 17.185 0.002 AB
SDSS_i 586.63 6.41 16.979 0.012 AB
PanSTARRS_i 748.84 0.66 16.714 0.001 AB
PanSTARRS_z 876.16 1.12 16.544 0.001 AB
SDSS_z 844.41 8.7 16.584 0.011 AB
DES_z 1067.41 3.54 16.329 0.004 AB
PanSTARRS_y 1128.23 2.65 16.269 0.003 AB

Aperture details

RA, DEC (J2000) = 0h46m48.79s, -4d11m35.16s
semi major axis, semi minor axis (arcsec) = 13.86, 8.03
angle (degrees, anti-clockwise from east) = -33.18

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 34.16 5.73 20.066 0.182 AB
GALEX_NUV 35.51 2.64 20.024 0.081 AB
SDSS_u 175.57 10.64 18.289 0.066 AB
SDSS_g 864.43 8.32 16.558 0.010 AB
DES_g 872.52 1.27 16.548 0.002 AB
PanSTARRS_g 921.92 2.67 16.488 0.003 AB
SDSS_r 1869.74 12.43 15.721 0.007 AB
PanSTARRS_r 1856.86 2.4 15.728 0.001 AB
DES_r 2029.96 2.23 15.631 0.001 AB
SDSS_i 2866.81 16.57 15.257 0.006 AB
PanSTARRS_i 2875.27 3.32 15.253 0.001 AB
PanSTARRS_z 3560.05 6.5 15.021 0.002 AB
SDSS_z 3793.16 34.68 14.952 0.010 AB
DES_z 3818.35 7.07 14.945 0.002 AB
PanSTARRS_y 4498.55 18.1 14.767 0.004 AB
2MASS_J 5934.06 237.29 13.572 0.043 Vega
2MASS_H 6685.14 381.86 12.970 0.062 Vega
2MASS_K 7129.05 461.61 12.430 0.070 Vega
WISE_W1 3081.69 36.63 12.479 0.013 Vega
WISE_W2 1864.0 39.35 12.385 0.023 Vega
WISE_W3 2173.87 134.17 10.383 0.067 Vega
WISE_W4 2522.05 747.97 8.776 0.322 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})\, 10.238 10.364 10.467
{\rm log}_{10}({\rm SFR}) -0.229 0.186 0.685
{\rm log}_{10}({\rm sSFR}) -10.674 -10.165 -9.575
{\rm stellar\ age} 5.255 7.097 8.887

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.285 -0.710 -0.410
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.045 0.149 0.295

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.750 0.991 1.337
\delta -0.905 -0.752 -0.553
\tau_1/\tau_2 0.525 0.868 1.256
Q_{PAH} 0.362 1.920 3.748
U_{min} 2.702 7.894 14.800
{\rm log}_{10}(\gamma_e)\, -3.277 -2.213 -1.237

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.202 -2.611 -0.884
{\rm log}_{10}(\tau_{AGN})\, 0.978 1.486 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.020 0.255 0.587
0.03-0.10 Gyr -0.527 0.123 0.709
0.10-0.33 Gyr -0.787 -0.009 0.589
0.33-1.07 Gyr -0.854 0.024 0.520
1.07-3.52 Gyr -0.603 0.281 0.590
3.52-11.55 Gyr 0.029 0.439 0.641
11.55-12.83 Gyr -0.186 0.506 1.168

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.027 11.099 11.153
{\rm log}_{10}({\rm SFR}) -0.574 -0.252 0.030
{\rm log}_{10}({\rm sSFR}) -11.678 -11.342 -11.063
{\rm stellar\ age} 8.185 10.979 12.118

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.547 -0.392 -0.264
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.365 0.140 0.384

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.135 0.223 0.346
\delta -0.423 -0.141 0.081
\tau_1/\tau_2 0.472 0.908 1.391
Q_{PAH} 0.510 1.554 3.155
U_{min} 2.222 7.165 14.609
{\rm log}_{10}(\gamma_e)\, -3.372 -2.373 -1.406

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.450 -3.644 -2.707
{\rm log}_{10}(\tau_{AGN})\, 1.006 1.507 1.873

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.181 0.051 0.234
0.03-0.10 Gyr -2.166 -0.647 -0.060
0.10-0.33 Gyr -2.803 -0.902 -0.219
0.33-1.07 Gyr -3.124 -0.957 -0.205
1.07-3.52 Gyr -2.369 -0.687 0.099
3.52-11.55 Gyr -0.671 0.812 1.279
11.55-12.83 Gyr 1.353 2.125 2.287