2025ajws

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Information

Transient

Name: AT2025ajws
Right ascension: 6h15m07.69s
Declination: -50d47m32.28s
Discovery Date: Dec. 29, 2025, 1:08 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.062

Host

Name: ESO205-037
Right ascension: 6h15m07.37s
Declination: -50d47m37.31s
Redshift: 0.033668
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 5.06
Transient MWEBV processed 0.04
Host match processed 3.96
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.13
Global aperture photometry processed 1.22
Validate global photometry processed 1.5
Global host SED inference processed 617.71
Local aperture photometry processed 0.87
Validate local photometry processed 0.02
Local host SED inference not enough filters 16.53
 

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) = 6h15m07.69s, -50d47m32.28s
semi major axis, semi minor axis (arcsec) = 2.98, 2.98
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
2MASS_J 1608.48 79.09 14.989 0.053 Vega
2MASS_H 1957.82 117.52 14.303 0.065 Vega
2MASS_K 1800.4 131.96 13.924 0.080 Vega

Aperture details

RA, DEC (J2000) = 6h15m07.34s, -50d47m37.55s
semi major axis, semi minor axis (arcsec) = 23.91, 6.59
angle (degrees, anti-clockwise from east) = -154.43

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 29.79 8.84 20.215 0.322 AB
GALEX_NUV 68.13 6.03 19.317 0.096 AB
2MASS_J 12795.99 331.27 12.737 0.028 Vega
2MASS_H 17582.73 492.81 11.920 0.030 Vega
2MASS_K 15503.7 555.72 11.586 0.039 Vega
WISE_W1 7178.16 34.34 11.561 0.005 Vega
WISE_W2 4234.53 35.88 11.494 0.009 Vega
WISE_W3 7270.02 81.89 9.072 0.012 Vega
WISE_W4 5568.84 461.79 7.916 0.090 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

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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})\, 10.551 10.669 10.789
{\rm log}_{10}({\rm SFR}) -0.895 -0.247 0.328
{\rm log}_{10}({\rm sSFR}) -11.564 -10.900 -10.377
{\rm stellar\ age} 5.640 7.513 9.834

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.554 -0.282 -0.057
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.215 -0.608 -0.212

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.184 0.321 0.527
\delta -0.898 -0.668 -0.323
\tau_1/\tau_2 0.242 0.641 1.130
Q_{PAH} 0.385 1.477 3.706
U_{min} 2.075 6.231 13.083
{\rm log}_{10}(\gamma_e)\, -3.577 -2.826 -1.686

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.294 -3.184 -2.073
{\rm log}_{10}(\tau_{AGN})\, 1.126 1.636 1.965

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.159 -0.329 0.262
0.03-0.10 Gyr -1.294 -0.381 0.396
0.10-0.33 Gyr -1.226 -0.186 0.426
0.33-1.09 Gyr -0.885 0.227 0.770
1.09-3.62 Gyr -0.551 0.571 0.899
3.62-11.97 Gyr 0.164 0.720 0.934
11.97-13.31 Gyr 0.181 0.815 1.590