2025pta

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Information

Transient

Name: AT2025pta
Right ascension: 1h03m04.73s
Declination: 9d16m41.34s
Discovery Date: June 23, 2025, 2:15 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name:
Right ascension: 1h03m04.74s
Declination: 9d16m40.73s
Redshift: None
Photometric Redshift: 0.135

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	28.4
Transient MWEBV	processed	0.03
Host match	processed	6.04
Host information	processed	0.16
Host MWEBV	processed	0.11
Global aperture construction	processed	0.61
Global aperture photometry	processed	6.59
Validate global photometry	processed	17.11
Global host SED inference	processed	451.83
Local aperture photometry	processed	7.05
Validate local photometry	no valid phot	0.03
Local host SED inference	not 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) = 1h03m04.73s, 9d16m41.34s
semi major axis, semi minor axis (arcsec) = 0.84, 0.84
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Data not available

Aperture details

RA, DEC (J2000) = 1h03m04.74s, 9d16m40.96s
semi major axis, semi minor axis (arcsec) = 6.34, 3.82
angle (degrees, anti-clockwise from east) = -62.3

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	9.03	2.15	21.511	0.259	AB
GALEX_NUV	14.77	1.87	20.977	0.137	AB
SDSS_u	50.91	5.78	19.633	0.123	AB
SDSS_g	100.23	3.03	18.897	0.033	AB
DES_g	100.05	0.86	18.899	0.009	AB
PanSTARRS_g	99.06	1.18	18.910	0.013	AB
SDSS_r	175.58	4.43	18.289	0.027	AB
PanSTARRS_r	171.93	1.86	18.312	0.012	AB
DES_r	174.67	1.54	18.294	0.010	AB
SDSS_i	229.51	5.88	17.998	0.028	AB
PanSTARRS_i	236.78	1.69	17.964	0.008	AB
PanSTARRS_z	271.57	3.15	17.815	0.013	AB
SDSS_z	265.14	15.86	17.841	0.065	AB
DES_z	277.44	4.43	17.792	0.017	AB
PanSTARRS_y	295.19	7.32	17.725	0.027	AB
2MASS_J	233.2	140.08	17.086	0.652	Vega
2MASS_H	473.94	217.12	15.843	0.497	Vega
2MASS_K	328.12	234.99	15.772	0.778	Vega
WISE_W1	167.16	12.47	15.643	0.081	Vega
WISE_W2	98.79	14.38	15.574	0.158	Vega
WISE_W3	427.66	71.83	12.148	0.182	Vega
WISE_W4	586.96	436.27	10.358	0.807	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.188	10.254	10.361
{\rm log}_{10}({\rm SFR})	0.551	0.779	1.018
{\rm log}_{10}({\rm sSFR})	-9.732	-9.472	-9.238
{\rm stellar\ age}	6.403	7.120	9.585

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.065	-0.730	-0.501
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.758	-1.226	0.040

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.187	0.271	0.410
\delta	-0.884	-0.639	-0.403
\tau_1/\tau_2	0.593	1.058	1.510
Q_{PAH}	0.348	1.049	2.313
U_{min}	2.698	7.899	14.773
{\rm log}_{10}(\gamma_e)\,	-2.846	-2.056	-1.298

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.154	-2.959	-2.081
{\rm log}_{10}(\tau_{AGN})\,	0.997	1.426	1.875

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.256	0.052	0.251
0.03-0.10 Gyr	0.681	0.917	1.167
0.10-0.32 Gyr	-1.652	-0.047	0.414
0.32-1.04 Gyr	-2.324	-0.436	0.013
1.04-3.36 Gyr	-1.352	-0.137	0.238
3.36-10.84 Gyr	0.045	0.399	0.541
10.84-12.04 Gyr	0.045	0.615	1.324