2025ajnh

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Information

Transient

Name: AT2025ajnh
Right ascension: 12h06m57.99s
Declination: 33d09m15.39s
Discovery Date: Dec. 29, 2025, 10:16 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name: 2024907
Right ascension: 12h06m58.08s
Declination: 33d09m15.23s
Redshift: None
Photometric Redshift: 0.079
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.66
Transient MWEBV processed 0.04
Host match processed 3.98
Host information processed 0.17
Host MWEBV processed 0.09
Global aperture construction processed 0.66
Global aperture photometry processed 8.18
Validate global photometry phot valid failed 0.08
Global host SED inference not processed None
Local aperture photometry processed 5.69
Validate local photometry processed 0.05
Local host SED inference processed 491.34
 

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) = 12h06m57.99s, 33d09m15.39s
semi major axis, semi minor axis (arcsec) = 1.34, 1.34
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 46.26 0.35 19.737 0.008 AB
SDSS_r 87.86 2.49 19.040 0.031 AB
PanSTARRS_r 86.0 0.46 19.064 0.006 AB
SDSS_i 130.1 3.1 18.614 0.026 AB
PanSTARRS_i 112.56 0.55 18.772 0.005 AB
PanSTARRS_z 159.27 1.28 18.395 0.009 AB
SDSS_z 162.92 4.42 18.370 0.029 AB
PanSTARRS_y 152.43 2.42 18.442 0.017 AB

Aperture details

RA, DEC (J2000) = 12h06m57.96s, 33d09m15.06s
semi major axis, semi minor axis (arcsec) = 7.17, 4.41
angle (degrees, anti-clockwise from east) = -82.07

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

Data not available

 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.605 9.694 9.794
{\rm log}_{10}({\rm SFR}) -3.150 -1.798 -1.098
{\rm log}_{10}({\rm sSFR}) -12.866 -11.500 -10.814
{\rm stellar\ age} 6.714 7.840 10.788

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.084 -0.726 -0.422
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.622 -0.910 -0.070

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.168 0.402 0.754
\delta -0.416 0.017 0.279
\tau_1/\tau_2 0.630 1.017 1.427
Q_{PAH} 0.853 2.568 5.238
U_{min} 3.231 8.880 16.022
{\rm log}_{10}(\gamma_e)\, -3.081 -1.983 -0.680

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.301 -0.591 -0.286
{\rm log}_{10}(\tau_{AGN})\, 1.068 1.484 1.939

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.111 -2.316 -1.568
0.03-0.10 Gyr -3.286 -1.741 -0.981
0.10-0.33 Gyr -2.501 -1.367 -0.682
0.33-1.07 Gyr -2.405 -1.203 -0.565
1.07-3.50 Gyr -2.178 -0.766 -0.214
3.50-11.44 Gyr -0.833 -0.197 -0.028
11.44-12.72 Gyr -0.612 0.078 0.813

Global parameter details

Documentation

Data not available