2025aaa

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Information

Transient

Name: AT2025aaa
Right ascension: 9h17m54.07s
Declination: -22d20m55.86s
Discovery Date: Jan. 23, 2025, 3:45 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.086

Host

Name: 2025aaa
Right ascension: 9h17m53.02s
Declination: -22d21m19.09s
Redshift: None
Photometric Redshift: 0.036
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.18
Cutout download processed 3.2
Global aperture construction processed 0.62
Local aperture photometry processed 3.5
Global aperture photometry processed 3.61
Validate local photometry processed 0.02
Validate global photometry processed 9.96
Host information processed 0.08
Global host SED inference processed 629.88
Local host SED inference processed 511.97
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.14
Processing status completed N/A N/A
 

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) = 9h17m54.07s, -22d20m55.86s
semi major axis, semi minor axis (arcsec) = 2.79, 2.79
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 79.78 2.15 19.145 0.029 AB
PanSTARRS_r 152.82 2.83 18.440 0.020 AB
PanSTARRS_i 211.09 3.57 18.089 0.018 AB
PanSTARRS_z 260.27 4.63 17.861 0.019 AB
PanSTARRS_y 291.15 6.69 17.740 0.025 AB

Aperture details

RA, DEC (J2000) = 9h17m52.79s, -22d21m16.97s
semi major axis, semi minor axis (arcsec) = 35.85, 23.41
angle (degrees, anti-clockwise from east) = -73.45

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 32186.3 38.12 12.631 0.001 AB
PanSTARRS_z 38037.77 49.52 12.449 0.001 AB
2MASS_H 66912.05 1241.52 10.469 0.020 Vega
WISE_W1 26152.55 1182.37 10.157 0.049 Vega
WISE_W2 13502.62 787.68 10.235 0.063 Vega
WISE_W3 7661.46 3967.63 9.015 0.562 Vega
WISE_W4 17891.22 7280.1 6.648 0.442 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})\, 9.140 9.260 9.405
{\rm log}_{10}({\rm SFR}) -2.570 -1.359 -0.801
{\rm log}_{10}({\rm sSFR}) -11.837 -10.605 -10.030
{\rm stellar\ age} 6.487 7.983 11.107

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.610 -1.080 -0.691
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.877 -1.530 -0.163

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.214 0.613 0.932
\delta -0.586 -0.172 0.192
\tau_1/\tau_2 0.659 1.030 1.391
Q_{PAH} 1.045 2.554 5.229
U_{min} 2.835 7.866 14.979
{\rm log}_{10}(\gamma_e)\, -3.385 -2.249 -0.746

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.400 -1.116 -0.330
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.477 1.956

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.979 -1.500 -0.867
0.03-0.10 Gyr -2.844 -1.435 -0.744
0.10-0.33 Gyr -2.822 -1.478 -0.752
0.33-1.09 Gyr -2.883 -1.442 -0.783
1.09-3.61 Gyr -2.701 -1.104 -0.647
3.61-11.95 Gyr -1.260 -0.678 -0.476
11.95-13.27 Gyr -1.060 -0.435 0.372

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.210 11.385 11.553
{\rm log}_{10}({\rm SFR}) -0.301 0.762 1.523
{\rm log}_{10}({\rm sSFR}) -11.733 -10.661 -9.866
{\rm stellar\ age} 5.986 7.986 12.255

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.213 -0.787 -0.528
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.601 -0.692 -0.106

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.123 0.341 0.574
\delta -0.822 -0.518 -0.048
\tau_1/\tau_2 0.307 0.724 1.209
Q_{PAH} 0.186 1.056 3.890
U_{min} 3.358 8.849 16.151
{\rm log}_{10}(\gamma_e)\, -3.556 -2.515 -0.923

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.790 -4.265 -3.271
{\rm log}_{10}(\tau_{AGN})\, 1.222 1.725 2.034

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.569 0.361 0.989
0.03-0.10 Gyr -1.003 0.683 1.656
0.10-0.33 Gyr -1.733 0.244 1.362
0.33-1.09 Gyr -2.492 0.285 1.267
1.09-3.61 Gyr -1.744 0.844 1.484
3.61-11.95 Gyr -0.191 1.314 1.614
11.95-13.27 Gyr 0.615 1.659 2.658