2024sdb

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Information

Transient

Name: AT2024sdb
Right ascension: 15h08m06.96s
Declination: 29d46m04.02s
Discovery Date: Aug. 10, 2024, 5:13 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name: 2024sdb
Right ascension: 15h08m07.00s
Declination: 29d46m04.32s
Redshift: 0.057949
Photometric Redshift: 0.074
 

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 1.39
Cutout download processed 9.6
Global aperture construction processed 0.67
Local aperture photometry processed 4.56
Global aperture photometry processed 4.59
Validate local photometry processed 0.02
Validate global photometry processed 12.69
Host information processed 0.13
Global host SED inference processed 863.43
Local host SED inference processed 439.6
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.04
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) = 15h08m06.96s, 29d46m04.02s
semi major axis, semi minor axis (arcsec) = 1.78, 1.78
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 215.39 0.57 18.067 0.003 AB
PanSTARRS_g 216.51 0.54 18.061 0.003 AB
PanSTARRS_r 422.19 0.7 17.336 0.002 AB
PanSTARRS_i 632.54 0.74 16.897 0.001 AB
PanSTARRS_z 770.63 1.33 16.683 0.002 AB
DES_z 942.11 5.49 16.465 0.006 AB
PanSTARRS_y 951.2 3.67 16.454 0.004 AB

Aperture details

RA, DEC (J2000) = 15h08m06.99s, 29d46m04.46s
semi major axis, semi minor axis (arcsec) = 11.41, 8.72
angle (degrees, anti-clockwise from east) = -109.04

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.68 2.45 21.436 0.275 AB
GALEX_NUV 5.94 0.96 21.965 0.176 AB
DES_g 770.71 1.19 16.683 0.002 AB
PanSTARRS_g 790.03 2.54 16.656 0.003 AB
PanSTARRS_r 1567.68 3.1 15.912 0.002 AB
PanSTARRS_i 2219.72 3.39 15.534 0.002 AB
PanSTARRS_z 2760.38 6.64 15.298 0.003 AB
DES_z 3016.34 10.21 15.201 0.004 AB
PanSTARRS_y 3422.6 19.53 15.064 0.006 AB
2MASS_J 4496.71 269.53 13.873 0.065 Vega
2MASS_H 4424.8 439.49 13.418 0.108 Vega
2MASS_K 5166.75 485.32 12.779 0.102 Vega
WISE_W1 2122.05 24.76 12.884 0.013 Vega
WISE_W2 1233.97 29.08 12.833 0.026 Vega
WISE_W3 285.5 94.93 12.587 0.361 Vega
WISE_W4 -460.8 452.67 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})\, 9.953 10.098 10.176
{\rm log}_{10}({\rm SFR}) -1.302 -0.650 -0.238
{\rm log}_{10}({\rm sSFR}) -11.395 -10.733 -10.239
{\rm stellar\ age} 3.452 6.592 7.983

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.253 -0.515 -0.138
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.138 -0.201 0.170

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.440 0.862 1.362
\delta -0.779 -0.454 0.069
\tau_1/\tau_2 0.653 1.043 1.420
Q_{PAH} 0.770 2.688 4.994
U_{min} 2.583 7.860 15.380
{\rm log}_{10}(\gamma_e)\, -3.303 -1.875 -0.782

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.196 -2.402 -0.735
{\rm log}_{10}(\tau_{AGN})\, 1.025 1.475 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.302 -0.650 -0.238
0.03-0.10 Gyr -1.860 -0.469 0.176
0.10-0.33 Gyr -1.685 -0.473 0.171
0.33-1.08 Gyr -1.027 -0.290 0.219
1.08-3.55 Gyr -0.715 -0.120 0.259
3.55-11.69 Gyr -0.773 -0.080 0.109
11.69-12.98 Gyr -1.086 -0.081 0.383

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.701 10.753 10.837
{\rm log}_{10}({\rm SFR}) -2.294 -1.770 -1.378
{\rm log}_{10}({\rm sSFR}) -13.099 -12.513 -12.107
{\rm stellar\ age} 8.077 10.125 12.285

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.440 -0.304 -0.184
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.394 -0.620 0.087

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.029 0.081 0.157
\delta -0.647 -0.193 0.175
\tau_1/\tau_2 0.551 0.942 1.316
Q_{PAH} 0.754 2.785 5.218
U_{min} 4.065 11.006 18.873
{\rm log}_{10}(\gamma_e)\, -1.707 -0.682 -0.188

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.139 -3.041 -2.168
{\rm log}_{10}(\tau_{AGN})\, 1.114 1.565 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.294 -1.770 -1.378
0.03-0.10 Gyr -3.955 -2.176 -1.621
0.10-0.33 Gyr -4.981 -2.416 -1.651
0.33-1.08 Gyr -4.598 -2.172 -1.226
1.08-3.55 Gyr -3.481 -1.810 -0.820
3.55-11.69 Gyr -1.220 0.499 0.736
11.69-12.98 Gyr 0.621 1.373 1.718