2025ajmr

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Information

Transient

Name: AT2025ajmr
Right ascension: 8h29m06.70s
Declination: -1d04m01.90s
Discovery Date: Dec. 15, 2025, 11:21 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.036

Host

Name:
Right ascension: 8h29m06.71s
Declination: -1d04m02.53s
Redshift: None
Photometric Redshift: 0.082
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 10.48
Transient MWEBV processed 0.04
Host match processed 5.55
Host information processed 0.17
Host MWEBV processed 0.1
Global aperture construction processed 0.63
Global aperture photometry processed 7.35
Validate global photometry processed 18.78
Global host SED inference processed 482.36
Local aperture photometry processed 4.95
Validate local photometry processed 0.05
Local host SED inference processed 532.08
 

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) = 8h29m06.70s, -1d04m01.90s
semi major axis, semi minor axis (arcsec) = 1.29, 1.29
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 53.14 0.37 19.586 0.008 AB
PanSTARRS_r 135.03 0.45 18.574 0.004 AB
SDSS_i 203.44 3.84 18.129 0.020 AB
PanSTARRS_i 196.11 0.52 18.169 0.003 AB
PanSTARRS_z 253.63 0.9 17.889 0.004 AB
PanSTARRS_y 287.21 2.76 17.755 0.010 AB

Aperture details

RA, DEC (J2000) = 8h29m06.70s, -1d04m02.41s
semi major axis, semi minor axis (arcsec) = 5.75, 5.39
angle (degrees, anti-clockwise from east) = -75.73

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.66 3.1 21.438 0.349 AB
GALEX_NUV 12.61 2.7 21.148 0.233 AB
DES_g 177.1 0.77 18.279 0.005 AB
PanSTARRS_g 191.54 1.27 18.194 0.007 AB
PanSTARRS_r 377.36 1.75 17.458 0.005 AB
SDSS_i 559.89 7.57 17.030 0.015 AB
PanSTARRS_i 547.65 2.0 17.054 0.004 AB
PanSTARRS_z 668.78 3.68 16.837 0.006 AB
SDSS_z 721.68 15.55 16.754 0.023 AB
PanSTARRS_y 818.62 11.69 16.617 0.016 AB
2MASS_J 1025.11 135.18 15.478 0.143 Vega
2MASS_H 1166.18 175.69 14.865 0.164 Vega
2MASS_K 1379.72 284.83 14.213 0.224 Vega
WISE_W1 416.58 17.42 14.652 0.045 Vega
WISE_W2 255.61 20.46 14.542 0.087 Vega
WISE_W3 177.5 62.54 13.103 0.383 Vega
WISE_W4 208.93 461.93 11.480 2.400 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.068 10.162 10.261
{\rm log}_{10}({\rm SFR}) -1.833 -0.951 -0.299
{\rm log}_{10}({\rm sSFR}) -12.007 -11.127 -10.466
{\rm stellar\ age} 7.735 11.334 12.018

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.427 -0.950 -0.636
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.560 -0.794 0.024

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.455 0.793 1.120
\delta -0.540 -0.217 0.077
\tau_1/\tau_2 0.512 0.944 1.382
Q_{PAH} 0.867 3.007 5.557
U_{min} 3.206 8.655 16.237
{\rm log}_{10}(\gamma_e)\, -3.398 -2.561 -1.053

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.947 -1.289 -0.498
{\rm log}_{10}(\tau_{AGN})\, 0.911 1.302 1.824

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.131 -0.936 -0.297
0.03-0.10 Gyr -3.003 -1.244 -0.313
0.10-0.33 Gyr -4.438 -1.874 -0.707
0.33-1.07 Gyr -5.788 -2.565 -0.844
1.07-3.49 Gyr -4.707 -2.523 -0.661
3.49-11.40 Gyr -2.260 -0.374 0.346
11.40-12.67 Gyr 0.308 1.250 1.408

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.413 10.494 10.538
{\rm log}_{10}({\rm SFR}) -0.692 -0.212 0.208
{\rm log}_{10}({\rm sSFR}) -11.214 -10.677 -10.278
{\rm stellar\ age} 8.675 11.673 12.002

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.895 -0.647 -0.503
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.044 0.266 0.407

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.134 0.238 0.399
\delta -0.820 -0.554 -0.283
\tau_1/\tau_2 0.761 1.236 1.691
Q_{PAH} 0.547 1.751 3.553
U_{min} 2.834 8.150 15.784
{\rm log}_{10}(\gamma_e)\, -2.962 -1.765 -0.686

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.206 -3.063 -2.196
{\rm log}_{10}(\tau_{AGN})\, 1.114 1.560 1.923

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.868 -0.427 -0.159
0.03-0.10 Gyr -0.813 -0.154 0.327
0.10-0.33 Gyr -3.240 -1.066 -0.313
0.33-1.07 Gyr -4.787 -1.707 -0.784
1.07-3.49 Gyr -4.279 -1.808 -0.748
3.49-11.40 Gyr -1.939 -0.384 0.604
11.40-12.67 Gyr 1.003 1.623 1.681