2025D

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Information

Transient

Name: AT2025D
Right ascension: 5h45m52.97s
Declination: 1d52m30.12s
Discovery Date: Jan. 1, 2025, 12:50 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.424

Host

Name: 2025D
Right ascension: 5h45m53.28s
Declination: 1d52m29.49s
Redshift: 0.080930
Photometric Redshift: 0.061
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.04
Cutout download processed 12.9
Global aperture construction processed 0.61
Local aperture photometry processed 4.41
Global aperture photometry processed 5.41
Validate local photometry processed 0.02
Validate global photometry processed 16.06
Host information processed 0.09
Global host SED inference processed 470.46
Local host SED inference processed 526.38
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.06
Log transient processing status 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) = 5h45m52.97s, 1d52m30.12s
semi major axis, semi minor axis (arcsec) = 1.31, 1.31
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 5.94 0.32 21.966 0.059 AB
PanSTARRS_r 12.35 0.42 21.171 0.037 AB
SDSS_i 19.43 1.54 20.679 0.086 AB
PanSTARRS_i 19.66 0.31 20.666 0.017 AB
PanSTARRS_z 25.26 1.18 20.394 0.051 AB
SDSS_z 22.93 3.97 20.499 0.188 AB
PanSTARRS_y 36.03 2.25 20.008 0.068 AB

Aperture details

RA, DEC (J2000) = 5h45m53.27s, 1d52m29.48s
semi major axis, semi minor axis (arcsec) = 10.83, 5.3
angle (degrees, anti-clockwise from east) = -56.66

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 61.63 5.95 19.425 0.105 AB
SDSS_g 166.89 4.12 18.344 0.027 AB
PanSTARRS_g 193.59 1.86 18.183 0.010 AB
SDSS_r 475.32 6.77 17.208 0.015 AB
PanSTARRS_r 456.11 2.38 17.252 0.006 AB
SDSS_i 744.29 9.27 16.721 0.014 AB
PanSTARRS_z 1024.02 6.54 16.374 0.007 AB
SDSS_z 1001.88 23.3 16.398 0.025 AB
PanSTARRS_y 1335.96 12.6 16.086 0.010 AB
2MASS_J 2864.15 216.38 14.363 0.082 Vega
2MASS_H 2877.29 331.46 13.885 0.125 Vega
2MASS_K 3027.6 365.54 13.359 0.131 Vega
WISE_W2 1096.58 40.23 12.961 0.040 Vega
WISE_W3 3662.95 161.51 9.816 0.048 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.643 8.896 9.073
{\rm log}_{10}({\rm SFR}) -1.849 -0.950 -0.118
{\rm log}_{10}({\rm sSFR}) -10.797 -9.898 -8.875
{\rm stellar\ age} 0.704 4.789 7.013

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.366 -0.599 -0.050
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.235 -0.524 0.121

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.153 0.537 1.061
\delta -0.648 -0.169 0.234
\tau_1/\tau_2 0.625 1.030 1.428
Q_{PAH} 1.168 3.307 5.775
U_{min} 3.016 8.254 15.479
{\rm log}_{10}(\gamma_e)\, -3.083 -2.034 -0.963

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.270 -0.523 -0.050
{\rm log}_{10}(\tau_{AGN})\, 1.105 1.577 1.983

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.306 -1.299 -0.787
0.03-0.10 Gyr -2.160 -0.899 0.021
0.10-0.33 Gyr -1.837 -0.745 -0.021
0.33-1.07 Gyr -2.103 -0.884 -0.355
1.07-3.49 Gyr -3.402 -1.123 -0.746
3.49-11.42 Gyr -3.805 -1.285 -0.847
11.42-12.69 Gyr -3.785 -1.289 -0.613

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.538 10.631 10.710
{\rm log}_{10}({\rm SFR}) 0.472 0.947 1.258
{\rm log}_{10}({\rm sSFR}) -10.171 -9.700 -9.351
{\rm stellar\ age} 5.056 6.628 8.057

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.095 0.033 0.118
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.042 0.246 0.387

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.106 0.222 0.369
\delta -0.827 -0.501 -0.081
\tau_1/\tau_2 0.617 0.988 1.412
Q_{PAH} 1.630 3.031 5.015
U_{min} 2.289 6.741 13.177
{\rm log}_{10}(\gamma_e)\, -3.016 -2.115 -1.265

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.496 -2.090 -1.389
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.422 1.805

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.068 0.365 0.578
0.03-0.10 Gyr 0.533 1.071 1.407
0.10-0.33 Gyr 0.270 0.726 1.019
0.33-1.07 Gyr -0.171 0.403 0.731
1.07-3.49 Gyr 0.268 0.683 0.977
3.49-11.42 Gyr 0.343 0.691 0.863
11.42-12.69 Gyr 0.057 0.747 1.320