2025evx

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Information

Transient

Name: AT2025evx
Right ascension: 5h24m19.01s
Declination: -24d13m33.18s
Discovery Date: March 20, 2025, 12:44 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name: 2025evx
Right ascension: 5h24m19.01s
Declination: -24d13m29.73s
Redshift: None
Photometric Redshift: 0.084
 

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 1.75
Cutout download processed 4.0
Global aperture construction processed 0.67
Local aperture photometry processed 3.68
Global aperture photometry processed 3.76
Validate local photometry processed 0.02
Validate global photometry processed 11.12
Host information processed 0.08
Global host SED inference processed 387.64
Local host SED inference processed 422.36
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.12
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) = 5h24m19.01s, -24d13m33.18s
semi major axis, semi minor axis (arcsec) = 1.27, 1.27
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 31.35 0.4 20.159 0.014 AB
PanSTARRS_i 43.75 0.39 19.798 0.010 AB
PanSTARRS_z 47.37 0.85 19.711 0.020 AB
PanSTARRS_y 54.48 1.91 19.559 0.038 AB

Aperture details

RA, DEC (J2000) = 5h24m19.01s, -24d13m29.43s
semi major axis, semi minor axis (arcsec) = 7.59, 4.73
angle (degrees, anti-clockwise from east) = -10.77

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 39.06 1.61 19.921 0.045 AB
GALEX_NUV 56.66 0.63 19.517 0.012 AB
PanSTARRS_g 401.58 1.5 17.391 0.004 AB
PanSTARRS_r 620.74 1.86 16.918 0.003 AB
PanSTARRS_i 839.16 1.77 16.590 0.002 AB
PanSTARRS_z 963.49 3.85 16.440 0.004 AB
PanSTARRS_y 1118.49 8.54 16.278 0.008 AB
2MASS_J 1296.78 188.15 15.223 0.158 Vega
2MASS_H 1904.66 268.5 14.333 0.153 Vega
2MASS_K 1758.49 357.79 13.949 0.221 Vega
WISE_W1 1016.09 25.55 13.684 0.027 Vega
WISE_W2 1009.34 32.79 13.051 0.035 Vega
WISE_W3 4507.26 113.45 9.591 0.027 Vega
WISE_W4 9976.58 977.88 7.283 0.106 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})\, 9.008 9.170 9.320
{\rm log}_{10}({\rm SFR}) -1.515 -0.926 -0.461
{\rm log}_{10}({\rm sSFR}) -10.728 -10.131 -9.551
{\rm stellar\ age} 4.745 6.883 8.503

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.544 -0.957 -0.430
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.476 -0.736 0.163

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.260 0.589 0.949
\delta -0.556 -0.151 0.232
\tau_1/\tau_2 0.659 1.017 1.390
Q_{PAH} 0.884 2.706 5.188
U_{min} 2.870 7.936 14.485
{\rm log}_{10}(\gamma_e)\, -2.891 -1.755 -0.704

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.247 -0.675 -0.157
{\rm log}_{10}(\tau_{AGN})\, 1.126 1.457 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.484 -1.003 -0.612
0.03-0.10 Gyr -1.790 -0.973 -0.378
0.10-0.33 Gyr -1.873 -1.096 -0.501
0.33-1.07 Gyr -1.819 -1.080 -0.558
1.07-3.49 Gyr -1.757 -0.917 -0.624
3.49-11.39 Gyr -1.360 -0.739 -0.537
11.39-12.65 Gyr -1.433 -0.674 -0.050

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.398 10.456 10.513
{\rm log}_{10}({\rm SFR}) 0.196 0.463 0.744
{\rm log}_{10}({\rm sSFR}) -10.287 -10.014 -9.696
{\rm stellar\ age} 6.294 7.143 8.259

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.437 -0.195 -0.024
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.519 -0.405 0.240

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.123 0.233 0.441
\delta -0.487 -0.088 0.194
\tau_1/\tau_2 0.744 1.086 1.429
Q_{PAH} 0.857 2.513 4.597
U_{min} 2.553 7.124 14.404
{\rm log}_{10}(\gamma_e)\, -2.780 -1.767 -0.914

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.081 -0.884 -0.688
{\rm log}_{10}(\tau_{AGN})\, 1.247 1.446 1.628

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.067 0.196 0.393
0.03-0.10 Gyr 0.201 0.545 0.862
0.10-0.33 Gyr 0.046 0.364 0.641
0.33-1.07 Gyr -0.151 0.220 0.465
1.07-3.49 Gyr -0.021 0.351 0.586
3.49-11.39 Gyr 0.406 0.591 0.699
11.39-12.65 Gyr 0.270 0.698 1.143