2025lo

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Information

Transient

Name: AT2025lo
Right ascension: 1h25m05.69s
Declination: 29d25m48.12s
Discovery Date: Jan. 3, 2025, 3:04 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.094

Host

Name: 2025lo
Right ascension: 1h25m04.58s
Declination: 29d25m54.92s
Redshift: 0.051677
Photometric Redshift: 0.055
 

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 2.12
Cutout download processed 18.83
Global aperture construction processed 0.61
Local aperture photometry processed 5.86
Global aperture photometry processed 6.25
Validate local photometry processed 0.03
Validate global photometry processed 16.42
Host information processed 0.08
Global host SED inference processed 1148.12
Local host SED inference processed 408.0
Transient information processed 0.0
Transient MWEBV processed 0.15
Host MWEBV processed 0.15
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) = 1h25m05.69s, 29d25m48.12s
semi major axis, semi minor axis (arcsec) = 1.98, 1.98
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 5.06 1.52 22.139 0.327 AB
SDSS_g 8.83 0.94 21.535 0.116 AB
DES_g 11.45 0.19 21.253 0.018 AB
PanSTARRS_g 9.81 0.44 21.421 0.048 AB
SDSS_r 15.62 1.39 20.916 0.097 AB
PanSTARRS_r 12.1 0.49 21.193 0.044 AB
DES_r 19.95 0.42 20.650 0.023 AB
SDSS_i 23.74 2.1 20.461 0.096 AB
PanSTARRS_i 23.4 0.66 20.477 0.031 AB
PanSTARRS_z 19.53 1.77 20.673 0.098 AB
SDSS_z 26.69 5.52 20.334 0.224 AB
DES_z 30.63 1.16 20.185 0.041 AB
PanSTARRS_y 22.77 3.41 20.507 0.163 AB

Aperture details

RA, DEC (J2000) = 1h25m04.53s, 29d25m54.08s
semi major axis, semi minor axis (arcsec) = 30.16, 23.95
angle (degrees, anti-clockwise from east) = -26.43

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 4056.1 5.85 14.880 0.002 AB
PanSTARRS_z 5631.53 23.46 14.523 0.005 AB
PanSTARRS_y 7031.64 46.44 14.282 0.007 AB
 

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})\, 7.943 8.324 8.557
{\rm log}_{10}({\rm SFR}) -1.347 -0.923 -0.589
{\rm log}_{10}({\rm sSFR}) -9.826 -9.242 -8.602
{\rm stellar\ age} 2.682 6.429 8.020

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.487 -0.610 -0.116
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.594 -1.359 -0.849

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.584 0.919 1.304
\delta -0.374 -0.132 0.131
\tau_1/\tau_2 0.623 0.977 1.385
Q_{PAH} 0.750 2.746 5.132
U_{min} 3.226 8.136 15.478
{\rm log}_{10}(\gamma_e)\, -3.204 -2.269 -1.334

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.817 -1.558 -0.389
{\rm log}_{10}(\tau_{AGN})\, 0.928 1.447 1.864

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.006 -0.663 -0.381
0.03-0.10 Gyr -2.402 -1.279 -0.663
0.10-0.33 Gyr -3.075 -1.821 -1.231
0.33-1.08 Gyr -3.460 -1.929 -1.446
1.08-3.57 Gyr -3.025 -1.810 -1.406
3.57-11.76 Gyr -2.956 -1.717 -1.330
11.76-13.07 Gyr -3.090 -1.738 -1.026

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.250 10.645 10.920
{\rm log}_{10}({\rm SFR}) 0.713 1.316 1.914
{\rm log}_{10}({\rm sSFR}) -10.069 -9.409 -8.302
{\rm stellar\ age} 0.271 5.788 8.853

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.294 -0.506 -0.061
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.703 -0.550 0.328

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.358 0.793 1.230
\delta -0.598 -0.156 0.095
\tau_1/\tau_2 0.342 0.852 1.400
Q_{PAH} 0.394 1.569 4.203
U_{min} 2.707 8.356 15.682
{\rm log}_{10}(\gamma_e)\, -3.470 -2.173 -1.301

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.618 -3.421 -0.509
{\rm log}_{10}(\tau_{AGN})\, 0.971 1.503 1.960

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.643 1.095 1.495
0.03-0.10 Gyr 0.406 1.354 2.037
0.10-0.33 Gyr -1.110 0.633 1.488
0.33-1.08 Gyr -2.447 0.096 1.016
1.08-3.57 Gyr -3.283 0.117 0.867
3.57-11.76 Gyr -3.292 0.306 0.996
11.76-13.07 Gyr -3.449 0.447 1.561