2025wtv

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Information

Transient

Name: AT2025wtv
Right ascension: 0h09m52.39s
Declination: 4d40m04.70s
Discovery Date: Sept. 2, 2025, 10:26 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.023

Host

Name: 00095191+0440306
Right ascension: 0h09m51.92s
Declination: 4d40m30.64s
Redshift: 0.013283
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.63
Transient MWEBV processed 0.05
Host match processed 4.43
Host information processed 0.17
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 5.25
Validate global photometry processed 13.58
Global host SED inference processed 448.97
Local aperture photometry processed 5.7
Validate local photometry processed 0.02
Local host SED inference processed 610.28
 

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) = 0h09m52.39s, 4d40m04.70s
semi major axis, semi minor axis (arcsec) = 7.37, 7.37
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 9.45 2.45 21.461 0.282 AB
DES_g 706.77 1.03 16.777 0.002 AB
PanSTARRS_g 734.07 1.92 16.736 0.003 AB
PanSTARRS_r 1254.24 2.13 16.154 0.002 AB
DES_r 1351.77 1.77 16.073 0.001 AB
PanSTARRS_i 1643.31 2.5 15.861 0.002 AB
PanSTARRS_z 1990.46 5.33 15.653 0.003 AB
DES_z 2160.63 5.97 15.564 0.003 AB
PanSTARRS_y 2453.87 11.37 15.425 0.005 AB
2MASS_J 2765.09 160.43 14.401 0.063 Vega
2MASS_H 3321.1 289.72 13.729 0.095 Vega
2MASS_K 2362.28 239.38 13.629 0.110 Vega
WISE_W1 687.78 18.42 14.107 0.029 Vega
WISE_W2 328.56 18.2 14.269 0.060 Vega
WISE_W3 99.65 70.57 13.730 0.769 Vega

Aperture details

RA, DEC (J2000) = 0h09m51.89s, 4d40m30.75s
semi major axis, semi minor axis (arcsec) = 24.14, 16.78
angle (degrees, anti-clockwise from east) = -159.67

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 51.94 6.47 19.611 0.135 AB
DES_g 4949.78 2.76 14.664 0.001 AB
PanSTARRS_g 5182.27 5.35 14.614 0.001 AB
PanSTARRS_r 9787.01 5.98 13.923 0.001 AB
DES_r 10665.38 4.97 13.830 0.001 AB
PanSTARRS_i 13891.43 7.0 13.543 0.001 AB
PanSTARRS_z 17838.01 14.38 13.272 0.001 AB
DES_z 18917.75 17.6 13.208 0.001 AB
PanSTARRS_y 22196.03 30.96 13.034 0.002 AB
2MASS_J 24998.84 442.37 12.010 0.019 Vega
2MASS_H 28713.22 797.68 11.387 0.030 Vega
2MASS_K 25510.14 659.94 11.045 0.028 Vega
WISE_W1 11686.59 75.81 11.032 0.007 Vega
WISE_W2 6308.71 77.4 11.061 0.013 Vega
WISE_W3 2330.35 247.71 10.307 0.115 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})\, 9.049 9.178 9.284
{\rm log}_{10}({\rm SFR}) -1.722 -1.248 -0.753
{\rm log}_{10}({\rm sSFR}) -10.922 -10.433 -9.879
{\rm stellar\ age} 6.499 7.960 10.479

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.614 -1.372 -1.119
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.532 -0.268 -0.079

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.366 0.535 0.692
\delta -0.962 -0.881 -0.757
\tau_1/\tau_2 0.663 0.998 1.343
Q_{PAH} 0.109 0.399 0.995
U_{min} 2.909 7.866 14.839
{\rm log}_{10}(\gamma_e)\, -3.056 -2.259 -1.350

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.590 -3.814 -2.846
{\rm log}_{10}(\tau_{AGN})\, 1.094 1.635 2.026

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.555 -1.227 -0.971
0.03-0.10 Gyr -2.353 -1.339 -0.682
0.10-0.33 Gyr -2.717 -1.502 -0.832
0.33-1.10 Gyr -2.816 -1.501 -0.907
1.10-3.63 Gyr -2.774 -1.196 -0.769
3.63-12.04 Gyr -1.307 -0.746 -0.564
12.04-13.38 Gyr -1.166 -0.569 0.163

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.143 10.206 10.320
{\rm log}_{10}({\rm SFR}) -4.423 -2.568 -1.777
{\rm log}_{10}({\rm sSFR}) -14.558 -12.786 -11.973
{\rm stellar\ age} 7.777 8.748 12.594

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.618 -0.482 -0.377
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.380 -0.559 0.109

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.113 0.222 0.347
\delta -0.910 -0.690 -0.277
\tau_1/\tau_2 0.521 0.912 1.311
Q_{PAH} 0.307 1.178 3.269
U_{min} 3.051 8.653 16.182
{\rm log}_{10}(\gamma_e)\, -3.324 -2.132 -1.218

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.567 -3.860 -3.006
{\rm log}_{10}(\tau_{AGN})\, 1.085 1.547 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.269 -2.704 -1.841
0.03-0.10 Gyr -5.166 -2.673 -1.745
0.10-0.33 Gyr -4.955 -2.642 -1.623
0.33-1.10 Gyr -4.107 -2.274 -1.135
1.10-3.63 Gyr -3.255 -1.385 -0.052
3.63-12.04 Gyr -1.256 0.293 0.473
12.04-13.38 Gyr -0.330 0.674 1.437