2025ymb

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Information

Transient

Name: AT2025ymb
Right ascension: 1h12m16.03s
Declination: -29d33m52.92s
Discovery Date: Sept. 24, 2025, 3:30 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name:
Right ascension: 1h12m15.96s
Declination: -29d33m51.99s
Redshift: None
Photometric Redshift: 0.096
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 6.65
Transient MWEBV processed 0.07
Host match processed 6.46
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 5.37
Validate global photometry processed 14.37
Global host SED inference processed 429.64
Local aperture photometry failed 0.03
Validate local photometry not processed None
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) = 1h12m16.03s, -29d33m52.92s
semi major axis, semi minor axis (arcsec) = 1.13, 1.13
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) = 1h12m15.94s, -29d33m51.61s
semi major axis, semi minor axis (arcsec) = 3.97, 3.25
angle (degrees, anti-clockwise from east) = -143.35

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.28 0.47 25.280 1.800 AB
GALEX_NUV 1.71 0.33 23.316 0.208 AB
DES_g 92.36 0.39 18.986 0.005 AB
PanSTARRS_g 96.96 2.2 18.933 0.025 AB
PanSTARRS_r 170.41 3.95 18.321 0.025 AB
DES_r 205.08 0.6 18.120 0.003 AB
PanSTARRS_i 259.56 1.55 17.864 0.006 AB
PanSTARRS_z 311.02 5.33 17.668 0.019 AB
DES_z 353.4 2.02 17.529 0.006 AB
PanSTARRS_y 382.44 12.59 17.444 0.036 AB
2MASS_J 346.77 107.43 16.655 0.336 Vega
2MASS_H 408.26 174.63 16.005 0.464 Vega
2MASS_K 531.41 203.89 15.249 0.417 Vega
WISE_W1 187.94 9.8 15.516 0.057 Vega
WISE_W2 96.43 14.05 15.600 0.158 Vega
WISE_W3 119.54 57.21 13.532 0.520 Vega
WISE_W4 -44.53 347.28 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})\, 9.966 10.063 10.150
{\rm log}_{10}({\rm SFR}) -1.787 -0.703 -0.030
{\rm log}_{10}({\rm sSFR}) -11.928 -10.767 -10.052
{\rm stellar\ age} 5.145 6.577 7.850

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.533 -1.155 -0.864
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.257 -0.416 0.107

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.410 0.570 0.768
\delta -0.905 -0.749 -0.566
\tau_1/\tau_2 0.563 0.886 1.231
Q_{PAH} 0.374 1.320 3.100
U_{min} 3.060 8.293 15.228
{\rm log}_{10}(\gamma_e)\, -2.750 -1.753 -0.953

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.360 -3.275 -2.179
{\rm log}_{10}(\tau_{AGN})\, 1.055 1.552 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.586 -1.028 -0.542
0.03-0.10 Gyr -1.876 -0.668 0.087
0.10-0.33 Gyr -1.224 -0.250 0.383
0.33-1.06 Gyr -1.054 -0.112 0.267
1.06-3.46 Gyr -0.310 0.127 0.399
3.46-11.25 Gyr -0.256 0.176 0.335
11.25-12.51 Gyr -0.648 0.156 0.723