2025tax

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Information

Transient

Name: AT2025tax
Right ascension: 3h26m46.23s
Declination: -0d59m52.20s
Discovery Date: Aug. 3, 2025, 4:29 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.080

Host

Name:
Right ascension: 3h26m46.10s
Declination: -0d59m54.12s
Redshift: 0.085833
Photometric Redshift:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 6.43
Cutout download processed 33.72
Global aperture construction processed 0.67
Local aperture photometry processed 7.12
Global aperture photometry processed 6.17
Validate local photometry processed 0.02
Validate global photometry processed 14.85
Host information processed 0.18
Global host SED inference processed 463.81
Local host SED inference processed 455.28
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 3h26m46.23s, -0d59m52.20s
semi major axis, semi minor axis (arcsec) = 1.24, 1.24
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 9.31 0.16 21.477 0.019 AB
PanSTARRS_r 14.01 0.37 21.034 0.029 AB
DES_r 18.42 0.29 20.737 0.017 AB
PanSTARRS_i 19.2 0.43 20.691 0.024 AB
PanSTARRS_z 26.0 0.93 20.363 0.039 AB
DES_z 31.15 1.01 20.166 0.035 AB
PanSTARRS_y 28.73 1.78 20.254 0.067 AB

Aperture details

RA, DEC (J2000) = 3h26m46.07s, -0d59m54.14s
semi major axis, semi minor axis (arcsec) = 6.05, 3.35
angle (degrees, anti-clockwise from east) = -130.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 28.6 3.47 20.259 0.132 AB
SDSS_g 71.05 2.76 19.271 0.042 AB
DES_g 62.85 0.47 19.404 0.008 AB
PanSTARRS_g 75.69 1.34 19.202 0.019 AB
SDSS_r 140.97 3.79 18.527 0.029 AB
PanSTARRS_r 141.92 1.34 18.520 0.010 AB
DES_r 140.56 0.87 18.530 0.007 AB
SDSS_i 229.15 5.14 18.000 0.024 AB
PanSTARRS_i 210.67 1.53 18.091 0.008 AB
PanSTARRS_z 274.05 3.32 17.805 0.013 AB
SDSS_z 285.79 13.3 17.760 0.051 AB
DES_z 262.22 3.06 17.853 0.013 AB
PanSTARRS_y 338.07 6.33 17.577 0.020 AB
2MASS_J 346.66 122.36 16.655 0.383 Vega
2MASS_H 603.18 208.28 15.581 0.375 Vega
2MASS_K 799.37 210.75 14.805 0.286 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})\, 8.494 8.772 8.914
{\rm log}_{10}({\rm SFR}) -1.925 -0.956 -0.077
{\rm log}_{10}({\rm sSFR}) -10.765 -9.761 -8.643
{\rm stellar\ age} 0.541 4.572 6.866

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.966 -0.224 0.042
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.580 -0.794 0.043

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.204 0.769 1.283
\delta -0.477 -0.099 0.210
\tau_1/\tau_2 0.635 1.061 1.479
Q_{PAH} 1.231 3.192 5.550
U_{min} 3.486 9.151 16.833
{\rm log}_{10}(\gamma_e)\, -2.759 -1.573 -0.480

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.828 -0.341 0.180
{\rm log}_{10}(\tau_{AGN})\, 1.059 1.518 1.970

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.129 -1.778 -1.027
0.03-0.10 Gyr -2.060 -0.880 0.075
0.10-0.33 Gyr -1.997 -0.882 -0.020
0.33-1.07 Gyr -2.850 -1.064 -0.502
1.07-3.48 Gyr -3.747 -1.282 -0.872
3.48-11.37 Gyr -4.233 -1.463 -1.002
11.37-12.63 Gyr -4.279 -1.448 -0.734

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.865 10.019 10.171
{\rm log}_{10}({\rm SFR}) -0.314 0.344 0.942
{\rm log}_{10}({\rm sSFR}) -10.389 -9.685 -9.036
{\rm stellar\ age} 5.449 7.235 9.710

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.403 -0.638 -0.256
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.743 0.108 0.316

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.405 0.822 1.306
\delta -0.653 -0.316 0.029
\tau_1/\tau_2 0.552 1.023 1.514
Q_{PAH} 1.062 3.004 5.289
U_{min} 2.829 7.864 15.604
{\rm log}_{10}(\gamma_e)\, -3.040 -1.955 -0.808

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.823 -1.933 -0.788
{\rm log}_{10}(\tau_{AGN})\, 0.980 1.409 1.833

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.610 -0.135 0.245
0.03-0.10 Gyr -0.325 0.449 1.074
0.10-0.33 Gyr -2.035 -0.428 0.266
0.33-1.07 Gyr -2.554 -0.627 -0.018
1.07-3.48 Gyr -1.770 -0.283 0.166
3.48-11.37 Gyr -0.701 0.078 0.305
11.37-12.63 Gyr -0.524 0.241 1.044