2025zow

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Information

Transient

Name: AT2025zow
Right ascension: 2h23m20.93s
Declination: 32d06m08.54s
Discovery Date: Oct. 2, 2025, 8:23 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.069

Host

Name:
Right ascension: 2h23m20.92s
Declination: 32d06m08.61s
Redshift: None
Photometric Redshift: 0.042
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.17
Transient MWEBV processed 0.11
Host match processed 4.88
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 6.21
Validate global photometry processed 17.66
Global host SED inference processed 383.7
Local aperture photometry processed 6.18
Validate local photometry processed 0.02
Local host SED inference processed 539.63
 

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) = 2h23m20.93s, 32d06m08.54s
semi major axis, semi minor axis (arcsec) = 2.39, 2.39
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 94.34 3.56 18.963 0.041 AB
SDSS_g 260.23 4.24 17.862 0.018 AB
DES_g 265.58 0.91 17.840 0.004 AB
PanSTARRS_g 251.57 0.68 17.898 0.003 AB
SDSS_r 437.06 5.6 17.299 0.014 AB
PanSTARRS_r 448.8 0.87 17.270 0.002 AB
DES_r 478.31 2.06 17.201 0.005 AB
SDSS_i 584.67 6.66 16.983 0.012 AB
PanSTARRS_i 562.86 0.92 17.024 0.002 AB
PanSTARRS_z 657.8 2.14 16.855 0.004 AB
SDSS_z 729.87 11.13 16.742 0.017 AB
DES_z 738.69 6.41 16.729 0.009 AB
PanSTARRS_y 768.43 4.16 16.686 0.006 AB

Aperture details

RA, DEC (J2000) = 2h23m20.88s, 32d06m08.81s
semi major axis, semi minor axis (arcsec) = 9.81, 7.52
angle (degrees, anti-clockwise from east) = -61.8

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 57.12 6.63 19.508 0.126 AB
GALEX_NUV 74.36 1.44 19.222 0.021 AB
SDSS_u 179.22 10.04 18.267 0.061 AB
SDSS_g 571.12 6.7 17.008 0.013 AB
DES_g 614.04 1.47 16.930 0.003 AB
PanSTARRS_g 617.53 2.14 16.923 0.004 AB
SDSS_r 981.34 9.59 16.420 0.011 AB
PanSTARRS_r 1066.06 2.81 16.331 0.003 AB
DES_r 1090.83 3.3 16.306 0.003 AB
SDSS_i 1355.54 12.54 16.070 0.010 AB
PanSTARRS_i 1354.18 3.0 16.071 0.002 AB
PanSTARRS_z 1561.86 7.39 15.916 0.005 AB
SDSS_z 1753.64 33.12 15.790 0.021 AB
DES_z 1659.5 10.09 15.850 0.007 AB
PanSTARRS_y 1842.04 14.75 15.737 0.009 AB
2MASS_J 1924.94 179.07 14.794 0.101 Vega
2MASS_H 2059.53 328.39 14.248 0.173 Vega
2MASS_K 2278.17 313.24 13.668 0.149 Vega
WISE_W1 1000.38 20.04 13.701 0.022 Vega
WISE_W2 623.46 22.36 13.574 0.039 Vega
WISE_W3 2289.01 117.47 10.327 0.056 Vega
WISE_W4 1448.75 597.71 9.378 0.448 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})\, 9.579 9.687 9.801
{\rm log}_{10}({\rm SFR}) -0.778 -0.208 0.254
{\rm log}_{10}({\rm sSFR}) -10.488 -9.883 -9.450
{\rm stellar\ age} 5.888 7.379 9.037

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.422 -0.858 -0.524
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.100 0.307 0.430

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.184 0.421 0.779
\delta -0.731 -0.219 0.160
\tau_1/\tau_2 0.673 1.022 1.389
Q_{PAH} 0.337 1.847 4.626
U_{min} 2.696 7.833 14.834
{\rm log}_{10}(\gamma_e)\, -3.277 -2.151 -0.917

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.743 -1.731 -0.741
{\rm log}_{10}(\tau_{AGN})\, 0.891 1.331 1.872

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.825 -0.490 -0.199
0.03-0.10 Gyr -0.848 -0.125 0.373
0.10-0.33 Gyr -1.202 -0.480 -0.028
0.33-1.09 Gyr -1.304 -0.578 -0.205
1.09-3.60 Gyr -1.088 -0.424 -0.135
3.60-11.87 Gyr -0.602 -0.233 -0.064
11.87-13.19 Gyr -0.697 -0.121 0.492

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.049 10.096 10.163
{\rm log}_{10}({\rm SFR}) -0.294 -0.108 0.087
{\rm log}_{10}({\rm sSFR}) -10.402 -10.207 -10.003
{\rm stellar\ age} 7.586 8.347 10.555

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.882 -0.702 -0.578
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.133 0.294 0.414

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.102 0.167 0.271
\delta -0.507 -0.163 0.101
\tau_1/\tau_2 0.630 1.025 1.423
Q_{PAH} 0.500 1.514 3.276
U_{min} 2.817 7.689 14.059
{\rm log}_{10}(\gamma_e)\, -2.746 -1.482 -0.783

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.258 -3.244 -2.238
{\rm log}_{10}(\tau_{AGN})\, 1.093 1.617 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.508 -0.342 -0.210
0.03-0.10 Gyr -0.280 -0.030 0.204
0.10-0.33 Gyr -0.742 -0.296 -0.017
0.33-1.09 Gyr -1.056 -0.551 -0.275
1.09-3.60 Gyr -1.104 -0.455 -0.119
3.60-11.87 Gyr -0.085 0.238 0.335
11.87-13.19 Gyr 0.059 0.546 1.101