2025ozy

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Information

Transient

Name: AT2025ozy
Right ascension: 13h21m07.19s
Declination: 33d19m40.81s
Discovery Date: June 19, 2025, 6:59 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name:
Right ascension: 13h21m07.10s
Declination: 33d19m39.43s
Redshift: None
Photometric Redshift: 0.054
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 33.75
Transient MWEBV processed 0.08
Host match processed 5.61
Host information processed 0.14
Host MWEBV processed 0.06
Global aperture construction processed 0.65
Global aperture photometry processed 6.1
Validate global photometry processed 18.61
Global host SED inference processed 447.35
Local aperture photometry processed 6.53
Validate local photometry processed 0.02
Local host SED inference processed 432.02
 

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) = 13h21m07.19s, 33d19m40.81s
semi major axis, semi minor axis (arcsec) = 1.92, 1.92
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 18.59 1.75 20.727 0.102 AB
SDSS_g 42.98 1.77 19.817 0.045 AB
DES_g 37.91 0.54 19.953 0.016 AB
PanSTARRS_g 45.23 0.54 19.761 0.013 AB
SDSS_r 50.56 2.03 19.641 0.044 AB
PanSTARRS_r 51.22 0.63 19.626 0.013 AB
DES_r 43.22 1.43 19.811 0.036 AB
SDSS_i 60.16 2.42 19.452 0.044 AB
PanSTARRS_i 62.91 0.94 19.403 0.016 AB
PanSTARRS_z 58.94 1.13 19.474 0.021 AB
SDSS_z 66.06 5.85 19.350 0.096 AB
DES_z 57.19 1.59 19.507 0.030 AB
PanSTARRS_y 57.31 2.42 19.504 0.046 AB

Aperture details

RA, DEC (J2000) = 13h21m07.09s, 33d19m39.55s
semi major axis, semi minor axis (arcsec) = 3.12, 2.91
angle (degrees, anti-clockwise from east) = -136.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 38.21 2.73 19.945 0.077 AB
SDSS_g 90.1 2.59 19.013 0.031 AB
DES_g 85.69 0.82 19.068 0.010 AB
PanSTARRS_g 88.95 0.84 19.027 0.010 AB
SDSS_r 102.97 2.94 18.868 0.031 AB
PanSTARRS_r 102.29 0.97 18.875 0.010 AB
DES_r 99.04 2.16 18.910 0.024 AB
SDSS_i 127.01 3.59 18.640 0.031 AB
PanSTARRS_i 122.47 1.43 18.680 0.013 AB
PanSTARRS_z 116.8 1.7 18.731 0.016 AB
SDSS_z 127.63 9.02 18.635 0.077 AB
DES_z 123.76 2.34 18.669 0.021 AB
PanSTARRS_y 127.33 3.65 18.638 0.031 AB
2MASS_J 4.02 90.7 21.496 24.520 Vega
2MASS_H 56.34 121.0 18.155 2.332 Vega
2MASS_K 200.56 148.68 16.307 0.805 Vega
WISE_W1 37.59 10.39 17.263 0.300 Vega
WISE_W2 35.06 9.46 16.699 0.293 Vega
WISE_W3 70.21 35.94 14.110 0.556 Vega
WISE_W4 -308.19 259.57 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})\, 8.385 8.588 8.722
{\rm log}_{10}({\rm SFR}) -1.499 -0.894 -0.343
{\rm log}_{10}({\rm sSFR}) -10.086 -9.497 -8.847
{\rm stellar\ age} 0.968 4.933 6.871

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.744 -1.382 -0.855
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.365 -0.914 -0.375

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.105 0.400 0.850
\delta -0.422 -0.016 0.280
\tau_1/\tau_2 0.592 0.985 1.359
Q_{PAH} 0.755 2.416 4.869
U_{min} 3.100 8.800 16.644
{\rm log}_{10}(\gamma_e)\, -3.242 -2.008 -0.659

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.842 -0.934 -0.086
{\rm log}_{10}(\tau_{AGN})\, 1.104 1.482 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.611 -1.245 -0.886
0.03-0.10 Gyr -1.589 -0.811 -0.210
0.10-0.33 Gyr -1.486 -0.877 -0.334
0.33-1.08 Gyr -1.954 -1.186 -0.796
1.08-3.57 Gyr -3.043 -1.401 -1.071
3.57-11.74 Gyr -3.558 -1.583 -1.194
11.74-13.04 Gyr -3.588 -1.658 -1.007

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.539 8.830 8.998
{\rm log}_{10}({\rm SFR}) -1.407 -0.750 -0.147
{\rm log}_{10}({\rm sSFR}) -10.298 -9.560 -8.904
{\rm stellar\ age} 1.101 4.661 6.586

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.736 -1.368 -0.872
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.351 -0.400 0.163

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.154 0.282 0.470
\delta -0.626 -0.235 0.142
\tau_1/\tau_2 0.619 1.031 1.450
Q_{PAH} 0.627 1.868 3.849
U_{min} 3.125 8.699 16.177
{\rm log}_{10}(\gamma_e)\, -2.619 -1.464 -0.521

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.913 -2.429 -1.446
{\rm log}_{10}(\tau_{AGN})\, 1.108 1.584 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.854 -1.271 -1.015
0.03-0.10 Gyr -1.497 -0.636 0.005
0.10-0.33 Gyr -0.954 -0.378 0.055
0.33-1.08 Gyr -1.997 -0.862 -0.489
1.08-3.57 Gyr -2.895 -1.178 -0.762
3.57-11.74 Gyr -3.241 -1.364 -0.964
11.74-13.04 Gyr -3.221 -1.378 -0.725