2025num

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Information

Transient

Name: AT2025num
Right ascension: 13h15m04.64s
Declination: -0d15m07.51s
Discovery Date: June 14, 2025, 4:12 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name:
Right ascension: 13h15m04.66s
Declination: -0d15m06.67s
Redshift: None
Photometric Redshift: 0.196
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 21.24
Transient MWEBV processed 0.04
Host match processed 6.21
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 5.68
Validate global photometry processed 16.49
Global host SED inference processed 399.81
Local aperture photometry processed 6.34
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) = 13h15m04.64s, -0d15m07.51s
semi major axis, semi minor axis (arcsec) = 0.62, 0.62
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) = 13h15m04.66s, -0d15m06.48s
semi major axis, semi minor axis (arcsec) = 2.75, 2.67
angle (degrees, anti-clockwise from east) = -153.59

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.99 0.99 23.913 1.086 AB
GALEX_NUV 2.15 1.61 23.068 0.814 AB
SDSS_g 19.41 1.47 20.680 0.082 AB
DES_g 22.45 0.3 20.522 0.014 AB
PanSTARRS_g 22.12 0.58 20.538 0.028 AB
SDSS_r 67.31 2.53 19.330 0.041 AB
PanSTARRS_r 61.74 0.62 19.424 0.011 AB
DES_r 67.23 0.75 19.331 0.012 AB
SDSS_i 99.07 3.35 18.910 0.037 AB
PanSTARRS_i 89.56 0.82 19.020 0.010 AB
PanSTARRS_z 115.26 1.54 18.746 0.015 AB
SDSS_z 134.97 8.83 18.574 0.071 AB
DES_z 129.64 1.9 18.618 0.016 AB
PanSTARRS_y 129.46 3.4 18.620 0.029 AB
2MASS_J 249.71 111.27 17.011 0.484 Vega
2MASS_H 271.82 126.51 16.447 0.505 Vega
2MASS_K 238.47 176.91 16.119 0.805 Vega
WISE_W1 85.0 7.87 16.377 0.101 Vega
WISE_W2 60.14 11.55 16.113 0.209 Vega
WISE_W3 -22.0 49.09 Vega
WISE_W4 -107.21 410.84 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})\, 10.293 10.387 10.471
{\rm log}_{10}({\rm SFR}) -0.550 -0.053 0.321
{\rm log}_{10}({\rm sSFR}) -10.970 -10.457 -10.000
{\rm stellar\ age} 5.552 6.645 8.266

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.955 -0.626 -0.401
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.888 -0.658 -0.426

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.351 0.512 0.681
\delta -0.908 -0.761 -0.562
\tau_1/\tau_2 0.583 0.886 1.246
Q_{PAH} 1.147 2.950 4.973
U_{min} 2.946 8.289 15.264
{\rm log}_{10}(\gamma_e)\, -2.520 -1.537 -0.536

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.054 -2.618 -1.513
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.480 1.893

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.333 0.072 0.347
0.03-0.10 Gyr -0.986 -0.135 0.345
0.10-0.32 Gyr -1.075 -0.223 0.294
0.32-1.01 Gyr -1.248 -0.166 0.351
1.01-3.21 Gyr -0.541 0.259 0.589
3.21-10.22 Gyr 0.213 0.564 0.708
10.22-11.35 Gyr 0.092 0.669 1.305