2025ozg

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Information

Transient

Name: AT2025ozg
Right ascension: 1h14m26.21s
Declination: 73d38m16.44s
Discovery Date: June 20, 2025, 9:51 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.375

Host

Name: 01142571+7338150
Right ascension: 1h14m25.71s
Declination: 73d38m15.04s
Redshift: 0.044087
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 5.75
Transient MWEBV processed 0.07
Host match processed 4.07
Host information processed 0.16
Host MWEBV processed 0.05
Global aperture construction processed 0.69
Global aperture photometry processed 3.62
Validate global photometry processed 9.32
Global host SED inference processed 543.42
Local aperture photometry processed 4.09
Validate local photometry processed 0.02
Local host SED inference processed 480.42
 

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) = 1h14m26.21s, 73d38m16.44s
semi major axis, semi minor axis (arcsec) = 2.31, 2.31
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 129.53 0.96 18.619 0.008 AB
PanSTARRS_r 341.28 1.24 17.567 0.004 AB
PanSTARRS_i 596.92 1.57 16.960 0.003 AB
PanSTARRS_z 868.05 2.38 16.554 0.003 AB
PanSTARRS_y 1194.33 5.06 16.207 0.005 AB

Aperture details

RA, DEC (J2000) = 1h14m25.61s, 73d38m15.31s
semi major axis, semi minor axis (arcsec) = 16.43, 6.79
angle (degrees, anti-clockwise from east) = -165.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 14.64 4.36 20.986 0.323 AB
PanSTARRS_g 972.67 4.27 16.430 0.005 AB
PanSTARRS_i 4635.43 6.99 14.735 0.002 AB
PanSTARRS_z 6591.13 10.55 14.353 0.002 AB
PanSTARRS_y 9192.98 22.82 13.991 0.003 AB
2MASS_J 14132.62 291.65 12.630 0.022 Vega
2MASS_H 20324.9 490.07 11.762 0.026 Vega
2MASS_K 20382.8 452.03 11.289 0.024 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})\, 9.969 10.118 10.194
{\rm log}_{10}({\rm SFR}) -1.109 -0.303 0.393
{\rm log}_{10}({\rm sSFR}) -11.256 -10.429 -9.578
{\rm stellar\ age} 4.431 7.037 8.557

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.627 -0.198 0.047
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.560 -0.278 0.217

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.303 0.622 1.235
\delta -0.666 -0.276 0.015
\tau_1/\tau_2 0.619 0.984 1.349
Q_{PAH} 0.648 2.300 4.516
U_{min} 2.448 7.339 13.983
{\rm log}_{10}(\gamma_e)\, -3.432 -1.990 -1.123

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.256 -2.231 -0.772
{\rm log}_{10}(\tau_{AGN})\, 1.081 1.469 1.991

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.020 -0.269 0.251
0.03-0.10 Gyr -1.392 -0.383 0.433
0.10-0.33 Gyr -1.148 -0.260 0.401
0.33-1.09 Gyr -0.842 -0.129 0.405
1.09-3.59 Gyr -0.595 0.067 0.367
3.59-11.85 Gyr -0.422 0.173 0.355
11.85-13.17 Gyr -0.483 0.239 0.778

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.928 11.103 11.203
{\rm log}_{10}({\rm SFR}) 0.728 1.352 1.831
{\rm log}_{10}({\rm sSFR}) -10.430 -9.790 -9.156
{\rm stellar\ age} 5.215 7.463 9.724

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.869 -0.436 -0.083
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.699 -0.491 0.235

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.736 1.182 1.612
\delta -0.152 -0.001 0.211
\tau_1/\tau_2 0.469 0.964 1.515
Q_{PAH} 0.289 1.658 3.057
U_{min} 1.789 5.480 12.605
{\rm log}_{10}(\gamma_e)\, -3.658 -3.013 -1.723

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.407 -2.335 -1.386
{\rm log}_{10}(\tau_{AGN})\, 1.073 1.481 1.970

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.379 1.044 1.453
0.03-0.10 Gyr 0.603 1.363 1.963
0.10-0.33 Gyr -0.057 0.873 1.485
0.33-1.09 Gyr -0.412 0.603 1.131
1.09-3.59 Gyr -0.291 0.777 1.273
3.59-11.85 Gyr 0.327 1.120 1.349
11.85-13.17 Gyr 0.204 1.266 1.994