2025ezs

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Information

Transient

Name: AT2025ezs
Right ascension: 7h45m40.00s
Declination: 51d48m46.70s
Discovery Date: March 20, 2025, 7:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.045

Host

Name: 2025ezs
Right ascension: 7h45m40.15s
Declination: 51d48m47.59s
Redshift: 0.062931
Photometric Redshift: 0.062
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.05
Cutout download processed 13.7
Global aperture construction processed 0.66
Local aperture photometry processed 4.9
Global aperture photometry processed 5.1
Validate local photometry processed 0.02
Validate global photometry processed 14.86
Host information processed 0.09
Global host SED inference processed 467.6
Local host SED inference processed 506.04
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.19
Log transient processing status processed None
 

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) = 7h45m40.00s, 51d48m46.70s
semi major axis, semi minor axis (arcsec) = 1.65, 1.65
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 35.87 1.96 20.013 0.059 AB
SDSS_g 187.7 3.58 18.216 0.021 AB
PanSTARRS_g 206.15 0.57 18.115 0.003 AB
SDSS_r 435.64 5.46 17.302 0.014 AB
PanSTARRS_r 443.18 0.73 17.284 0.002 AB
SDSS_i 681.25 6.86 16.817 0.011 AB
PanSTARRS_i 667.47 0.53 16.839 0.001 AB
PanSTARRS_z 881.83 1.39 16.537 0.002 AB
SDSS_z 925.21 8.82 16.484 0.010 AB
PanSTARRS_y 1030.97 3.2 16.367 0.003 AB

Aperture details

RA, DEC (J2000) = 7h45m40.12s, 51d48m47.63s
semi major axis, semi minor axis (arcsec) = 12.18, 9.92
angle (degrees, anti-clockwise from east) = -107.49

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 28.92 5.18 20.247 0.194 AB
GALEX_NUV 31.07 4.54 20.169 0.159 AB
SDSS_u 211.13 9.28 18.089 0.048 AB
SDSS_g 1112.44 9.17 16.284 0.009 AB
PanSTARRS_g 1294.74 3.35 16.120 0.003 AB
SDSS_r 2540.66 13.91 15.388 0.006 AB
PanSTARRS_r 2530.75 3.91 15.392 0.002 AB
SDSS_i 3859.84 17.62 14.934 0.005 AB
PanSTARRS_i 3877.95 2.83 14.928 0.001 AB
PanSTARRS_z 4916.57 8.13 14.671 0.002 AB
SDSS_z 5346.44 32.38 14.580 0.007 AB
PanSTARRS_y 5698.32 20.3 14.511 0.004 AB
2MASS_J 7784.19 304.03 13.277 0.042 Vega
2MASS_H 9856.76 496.84 12.548 0.055 Vega
2MASS_K 8868.09 447.31 12.193 0.055 Vega
WISE_W1 4193.74 42.37 12.144 0.011 Vega
WISE_W2 2551.17 46.25 12.044 0.020 Vega
WISE_W3 2224.55 133.42 10.358 0.065 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.224 10.360 10.492
{\rm log}_{10}({\rm SFR}) -3.527 -1.398 -0.320
{\rm log}_{10}({\rm sSFR}) -14.137 -11.786 -10.566
{\rm stellar\ age} 6.748 7.968 11.659

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.258 -0.731 -0.455
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.695 -0.862 0.117

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.433 0.738 1.117
\delta -0.640 -0.201 0.156
\tau_1/\tau_2 0.584 0.985 1.389
Q_{PAH} 0.571 2.211 4.804
U_{min} 3.104 8.774 16.786
{\rm log}_{10}(\gamma_e)\, -3.110 -1.504 -0.480

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.977 -2.133 -0.738
{\rm log}_{10}(\tau_{AGN})\, 1.013 1.426 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.159 -1.629 -0.707
0.03-0.10 Gyr -4.385 -1.495 -0.251
0.10-0.33 Gyr -3.755 -1.438 -0.110
0.33-1.08 Gyr -3.279 -1.153 -0.021
1.08-3.54 Gyr -2.447 -0.390 0.384
3.54-11.63 Gyr -0.502 0.416 0.656
11.63-12.92 Gyr -0.288 0.688 1.542

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.076 11.158 11.201
{\rm log}_{10}({\rm SFR}) -0.989 -0.549 -0.162
{\rm log}_{10}({\rm sSFR}) -12.141 -11.681 -11.289
{\rm stellar\ age} 8.517 11.586 12.241

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.512 -0.348 -0.229
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.355 -0.791 -0.219

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.129 0.217 0.348
\delta -0.603 -0.304 -0.040
\tau_1/\tau_2 0.371 0.820 1.287
Q_{PAH} 0.351 1.180 3.256
U_{min} 2.295 7.392 15.012
{\rm log}_{10}(\gamma_e)\, -3.396 -2.518 -1.556

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.217 -3.267 -2.349
{\rm log}_{10}(\tau_{AGN})\, 0.995 1.426 1.838

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.523 -0.184 0.107
0.03-0.10 Gyr -3.841 -1.355 -0.350
0.10-0.33 Gyr -4.699 -1.643 -0.503
0.33-1.08 Gyr -3.893 -1.462 -0.417
1.08-3.54 Gyr -3.056 -1.073 -0.062
3.54-11.63 Gyr -0.934 0.610 1.298
11.63-12.92 Gyr 1.525 2.236 2.331