2025sve

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Information

Transient

Name: AT2025sve
Right ascension: 23h28m11.63s
Declination: -25d48m50.75s
Discovery Date: July 26, 2025, 1:19 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name:
Right ascension: 23h28m11.50s
Declination: -25d48m50.34s
Redshift: 0.110300
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.99
Transient MWEBV processed 0.05
Host match processed 5.18
Host information processed 0.14
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 3.66
Validate global photometry processed 9.16
Global host SED inference processed 456.05
Local aperture photometry processed 4.28
Validate local photometry no valid phot 0.02
Local host SED inference not 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) = 23h28m11.63s, -25d48m50.75s
semi major axis, semi minor axis (arcsec) = 1.0, 1.0
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 23h28m11.50s, -25d48m50.04s
semi major axis, semi minor axis (arcsec) = 6.13, 4.23
angle (degrees, anti-clockwise from east) = -66.81

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.27 2.07 21.746 0.309 AB
GALEX_NUV 7.34 1.61 21.736 0.239 AB
PanSTARRS_g 83.97 1.35 19.090 0.017 AB
PanSTARRS_r 165.77 1.63 18.351 0.011 AB
PanSTARRS_i 239.6 1.78 17.951 0.008 AB
PanSTARRS_z 292.19 4.02 17.736 0.015 AB
PanSTARRS_y 302.49 8.99 17.698 0.032 AB
WISE_W1 161.15 11.87 15.683 0.080 Vega
WISE_W2 105.01 16.76 15.508 0.173 Vega
WISE_W3 256.43 74.45 12.704 0.315 Vega
WISE_W4 204.41 438.86 11.504 2.331 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.250 10.345 10.388
{\rm log}_{10}({\rm SFR}) -1.001 -0.533 -0.176
{\rm log}_{10}({\rm sSFR}) -11.382 -10.861 -10.489
{\rm stellar\ age} 8.262 11.408 11.689

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.124 -0.894 -0.728
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.525 -0.372 0.222

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.093 0.174 0.287
\delta -0.727 -0.422 -0.116
\tau_1/\tau_2 0.591 1.050 1.546
Q_{PAH} 0.698 1.793 3.430
U_{min} 2.919 8.545 16.230
{\rm log}_{10}(\gamma_e)\, -2.428 -1.503 -0.704

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.017 -2.700 -1.874
{\rm log}_{10}(\tau_{AGN})\, 0.969 1.437 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.213 -0.674 -0.404
0.03-0.10 Gyr -1.315 -0.513 -0.077
0.10-0.32 Gyr -4.038 -1.600 -0.664
0.32-1.05 Gyr -5.632 -2.031 -0.981
1.05-3.42 Gyr -4.380 -2.011 -0.784
3.42-11.10 Gyr -2.238 -0.588 0.468
11.10-12.33 Gyr 0.799 1.491 1.547