2025unc

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Information

Transient

Name: AT2025unc
Right ascension: 17h28m58.72s
Declination: 31d14m53.57s
Discovery Date: Aug. 17, 2025, 6:25 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.044

Host

Name:
Right ascension: 17h28m58.90s
Declination: 31d14m52.55s
Redshift: None
Photometric Redshift: 0.124
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 38.06
Transient MWEBV processed 0.12
Host match processed 6.71
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.71
Global aperture photometry processed 5.07
Validate global photometry processed 16.0
Global host SED inference processed 418.93
Local aperture photometry processed 5.94
Validate local photometry no valid phot 0.03
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) = 17h28m58.72s, 31d14m53.57s
semi major axis, semi minor axis (arcsec) = 0.9, 0.9
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) = 17h28m58.90s, 31d14m52.72s
semi major axis, semi minor axis (arcsec) = 8.59, 3.08
angle (degrees, anti-clockwise from east) = -83.76

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.65 2.69 21.439 0.302 AB
GALEX_NUV 7.82 0.71 21.667 0.098 AB
SDSS_u 17.66 4.76 20.783 0.293 AB
SDSS_g 72.38 2.71 19.251 0.041 AB
PanSTARRS_g 76.7 1.23 19.188 0.017 AB
SDSS_r 130.12 3.76 18.614 0.031 AB
PanSTARRS_r 141.82 1.25 18.521 0.010 AB
DES_r 146.18 2.81 18.488 0.021 AB
SDSS_i 192.18 5.45 18.191 0.031 AB
PanSTARRS_i 195.44 1.76 18.172 0.010 AB
PanSTARRS_z 225.05 3.33 18.019 0.016 AB
SDSS_z 268.36 19.8 17.828 0.080 AB
DES_z 247.1 4.07 17.918 0.018 AB
PanSTARRS_y 268.83 8.32 17.826 0.034 AB
2MASS_J 324.19 130.76 16.728 0.438 Vega
2MASS_H 726.45 194.22 15.379 0.290 Vega
2MASS_K 491.8 229.72 15.333 0.507 Vega
WISE_W1 149.89 16.72 15.762 0.121 Vega
WISE_W2 123.8 19.12 15.329 0.168 Vega
WISE_W3 282.21 56.36 12.600 0.217 Vega
WISE_W4 92.07 360.9 12.370 4.256 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})\, 10.154 10.197 10.245
{\rm log}_{10}({\rm SFR}) -0.524 -0.314 -0.086
{\rm log}_{10}({\rm sSFR}) -10.711 -10.517 -10.277
{\rm stellar\ age} 6.515 7.165 8.107

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.667 -0.485 -0.335
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.631 -0.435 0.207

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.069 0.120 0.208
\delta -0.783 -0.389 0.043
\tau_1/\tau_2 0.644 0.966 1.282
Q_{PAH} 0.880 2.215 3.918
U_{min} 2.744 7.463 13.952
{\rm log}_{10}(\gamma_e)\, -2.306 -1.312 -0.439

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.828 -2.344 -1.335
{\rm log}_{10}(\tau_{AGN})\, 1.087 1.572 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.498 -0.348 -0.207
0.03-0.10 Gyr -0.594 -0.301 -0.008
0.10-0.32 Gyr -0.549 -0.219 0.040
0.32-1.05 Gyr -0.528 -0.199 0.038
1.05-3.38 Gyr -0.350 0.032 0.270
3.38-10.94 Gyr 0.260 0.389 0.477
10.94-12.16 Gyr 0.085 0.496 0.909